[news.groups] TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING

reid@decwrl.dec.com (Brian Reid) (06/02/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  8100   741   97%     3    3.0   100%  0.00    3.6%  comp.os.misc
  2  1300   119   55%     2    4.5   100%  0.00    0.6%  comp.theory.self-org-sys
  3   590    54   54%     1    3.5   100%  0.01    0.3%  comp.protocols.pcnet
  4   350    32   53%     1    2.9   100%  0.01    0.2%  comp.lang.forth.mac
  5   340    31   54%     1    0.9   100%  0.00    0.1%  rec.games.vectrex
  6  8500   785   98%    35  351.0    85%  0.08    3.8%  news.lists
  7  2000   181   75%    27   74.1    77%  0.05    0.9%  talk.politics.soviet
  8  8100   743   91%   309  748.0    72%  0.16    3.6%  misc.headlines
  9  7000   646   99%     7   13.1    71%  0.00    3.1%  comp.cog-eng
 10 21000  1894   99%   169  371.5    57%  0.03    9.1%  comp.sources.d
 11  4400   403   94%   190  473.7    51%  0.19    1.9%  soc.culture.jewish
 12  4300   392   58%     6   14.8    50%  0.00    1.9%  comp.music
 13  3100   282   59%    21   45.4    50%  0.02    1.4%  alt.hypertext
 14  2300   215   57%     8   13.9    50%  0.01    1.0%  comp.sys.handhelds
 15   910    84   92%     2    1.9    50%  0.00    0.4%  comp.sys.celerity
 16  8400   774   97%    21   40.4    45%  0.01    3.7%  comp.edu
 17 17000  1533   99%   140  161.2    44%  0.02    7.4%  misc.wanted
 18  9200   847   91%   380  828.9    44%  0.16    4.1%  misc.legal
 19  5700   528   90%    19   56.9    44%  0.02    2.5%  rec.misc
 20  3200   291   95%     9   17.3    44%  0.01    1.4%  rec.games.trivia
 21 11000   975   99%    45   88.9    43%  0.02    4.7%  comp.mail.uucp
 22  4500   413   98%     7   13.9    43%  0.01    2.0%  comp.org.decus
 23  3000   276   89%     7    9.5    43%  0.01    1.3%  rec.skiing
 24  9100   838   99%    21   49.8    40%  0.01    4.0%  news.sysadmin
 25 19000  1792   91%   219  252.8    39%  0.02    8.6%  misc.forsale
 26  9900   913   97%    73  110.5    38%  0.02    4.4%  comp.periphs
 27  9000   826   96%   131  204.0    36%  0.04    4.0%  sci.astro
 28  6500   601   86%   880 2303.8    36%  0.58    2.9%  talk.politics.misc
 29  9700   890   99%    18   19.5    35%  0.00    4.3%  news.config
 30 16000  1494   97%   174  310.3    34%  0.04    7.2%  comp.misc
 31 11000  1034   99%   121  205.6    34%  0.04    5.0%  comp.dcom.lans
 32  8400   768   98%   175  380.8    34%  0.08    3.7%  comp.unix.xenix
 33 16000  1440   91%   357  654.4    33%  0.07    6.9%  misc.consumers
 34 12000  1061   90%   771 1390.2    33%  0.20    5.1%  rec.autos
 35  6600   611   98%    16   28.8    33%  0.01    2.9%  comp.protocols.misc
 36  2600   243   58%     3   12.9    33%  0.01    1.2%  comp.ai.edu
 37  2100   197   59%     3    3.3    33%  0.00    0.9%  sci.math.num-analysis
 38 13000  1178   97%    58   89.5    31%  0.01    5.7%  misc.misc
 39  6700   615   98%    51   85.9    31%  0.02    3.0%  sci.bio
 40  5400   497   57%   132  195.6    31%  0.04    2.4%  alt.flame

reid@decwrl.dec.com (Brian Reid) (07/02/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 12000  1126   99%     2    3.8   100%  0.00    5.8%  news.announce.important
  2  6400   615   96%     3    4.7   100%  0.00    3.2%  comp.edu
  3  3700   356   98%     2    8.4   100%  0.00    1.8%  comp.org.decus
  4  2800   268   95%     1    6.7   100%  0.00    1.4%  sci.med.aids
  5  2400   234   58%     1    0.8   100%  0.00    1.2%  comp.sys.super
  6  2300   223   58%     1    4.0   100%  0.00    1.1%  comp.unix.cray
  7  1500   148   25%     2    3.8   100%  0.00    0.8%  alt.birthright
  8  6800   660   98%    12   19.1    75%  0.01    3.4%  comp.bugs.sys5
  9  2600   255   59%     4    4.5    75%  0.00    1.3%  comp.periphs.printers
 10 13000  1253   99%    72  129.3    65%  0.02    6.4%  news.misc
 11  5900   566   98%    95  177.4    63%  0.06    2.9%  sci.bio
 12  5000   485   96%   147  302.4    60%  0.11    2.5%  comp.lang.fortran
 13  7400   717   89%   217  611.0    54%  0.14    3.7%  misc.headlines
 14  6200   603   98%    15   20.0    50%  0.01    3.1%  comp.sys.dec
 15  2000   189   93%    10   14.0    50%  0.01    1.0%  comp.sys.encore
 16  8500   823   97%    25   40.3    46%  0.01    4.2%  comp.periphs
 17  8000   774   90%   405  926.5    45%  0.20    4.0%  misc.legal
 18  5900   572   99%    17   30.4    44%  0.01    2.9%  comp.cog-eng
 19  8000   772   96%   202  375.8    43%  0.09    4.0%  comp.sys.att
 20  1400   133   75%    12   32.5    42%  0.03    0.7%  talk.politics.soviet
 21  2700   259   88%    23   29.9    41%  0.02    1.3%  rec.skiing
 22  8200   791   96%   274  510.7    40%  0.12    4.1%  sci.misc
 23 16000  1508   98%   110  109.8    38%  0.01    7.7%  misc.wanted
 24  8400   812   99%    17   31.7    38%  0.01    4.2%  news.sysadmin
 25  6700   649   77%    45   64.2    38%  0.01    3.3%  comp.editors
 26  5600   539   97%    41   65.5    38%  0.02    2.8%  comp.terminals
 27  7800   755   98%    49   71.7    37%  0.02    3.9%  comp.mail.misc
 28 12000  1132   96%   131  192.2    36%  0.03    5.8%  misc.misc
 29 15000  1448   96%   100  176.1    34%  0.02    7.4%  comp.misc
 30 10000  1006   96%   196  294.1    34%  0.05    5.2%  sci.electronics
 31  9000   874   96%    56  160.5    34%  0.03    4.5%  comp.sys.misc
 32  7900   767   98%     6   47.9    33%  0.01    3.9%  comp.std.unix
 33  3700   358   85%    12   12.8    33%  0.01    1.8%  news.software.nntp
 34  3600   352   85%    92  371.4    33%  0.17    1.8%  talk.abortion
 35  2900   279   90%     3    2.9    33%  0.00    1.4%  comp.ivideodisc
 36  1900   182   94%     3    3.9    33%  0.00    0.9%  rec.games.rogue
 37  1700   164   60%     3    6.1    33%  0.00    0.8%  comp.sys.handhelds
 38  7000   681   85%    26   35.9    32%  0.01    3.5%  rec.humor.d
 39 18000  1704   90%   279  296.9    29%  0.03    8.7%  misc.forsale
 40  4600   441   88%     7   15.8    29%  0.01    2.3%  soc.misc

reid@decwrl.dec.com (Brian Reid) (08/01/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  6000   542   96%     2    2.9   100%  0.00    2.9%  sci.research
  2  1200   105   23%     3    3.9   100%  0.00    0.6%  comp.ibm.binaries.d
  3  1500   139   76%    56  117.0    85%  0.11    0.7%  talk.politics.soviet
  4  5900   539   98%   107  212.5    73%  0.07    2.8%  sci.bio
  5  5600   512   98%    15  128.6    71%  0.04    2.7%  news.lists
  6  8700   785   97%    33   42.9    68%  0.01    4.1%  comp.periphs
  7  8000   727   98%    40   66.4    66%  0.02    3.8%  comp.bugs.4bsd
  8 15000  1337   99%   279  612.9    64%  0.08    7.0%  news.admin
  9  5000   453   96%    16   24.5    60%  0.01    2.4%  comp.sys.intel
 10  4500   410   93%     5    5.2    60%  0.00    2.2%  soc.culture.misc
 11 14000  1253   99%   204  396.4    59%  0.05    6.6%  news.groups
 12  7700   701   98%    15   23.5    57%  0.01    3.7%  comp.bugs.sys5
 13 12000  1069   96%   117  229.2    55%  0.03    5.6%  comp.ai
 14  8400   760   98%    54   93.7    55%  0.02    4.0%  comp.mail.misc
 15  5900   536   98%    16   26.5    53%  0.01    2.8%  comp.protocols.misc
 16  3700   335   96%     2    2.5    50%  0.00    1.8%  comp.std.internat
 17  2400   222   92%     8    8.4    50%  0.01    1.2%  sci.lang.japan
 18  2000   179   94%     8    9.8    50%  0.01    0.9%  rec.games.rogue
 19  9200   832   90%   450 1045.7    47%  0.19    4.4%  misc.legal
 20  5500   495   96%    75  133.1    47%  0.04    2.6%  comp.lang.fortran
 21  2700   248   78%   648 1481.2    43%  0.81    1.3%  talk.politics.mideast
 22  4600   417   58%   141  274.7    41%  0.07    2.2%  alt.drugs
 23    66     6    0%   231  410.5    40%  0.06    0.0%  unix-pc.general
 24  8000   726   89%   461  882.3    39%  0.19    3.8%  misc.headlines
 25  4000   360   68%   124  217.2    38%  0.07    1.9%  alt.config
 26  3100   281   95%     8   21.4    38%  0.01    1.5%  sci.philosophy.tech
 27  6100   554   98%    20   22.7    37%  0.01    2.9%  comp.sys.dec
 28  5200   472   66%   103  134.9    37%  0.03    2.5%  alt.rock-n-roll
 29  5100   461   88%   167  256.3    37%  0.08    2.4%  rec.food.veg
 30  7800   708   83%    53  101.2    36%  0.02    3.7%  comp.editors
 31 16000  1414   99%   195  236.3    35%  0.03    7.4%  comp.sources.wanted
 32  1800   167   59%   143  500.5    35%  0.31    0.9%  alt.individualism
 33  6000   544   97%    53  109.0    34%  0.03    2.9%  comp.terminals
 34  5800   525   85%  1463 3506.5    34%  0.97    2.8%  talk.politics.misc
 35 18000  1629   98%   116  120.8    33%  0.01    8.6%  misc.wanted
 36 16000  1413   90%   517  896.9    33%  0.09    7.4%  misc.consumers
 37  3900   356   88%   176  237.6    33%  0.10    1.9%  rec.arts.drwho
 38  3500   320   95%     6   54.9    33%  0.03    1.7%  comp.binaries.amiga
 39  2700   243   68%     9   12.5    33%  0.01    1.3%  comp.lsi.cad
 40  1900   172   58%     3    2.8    33%  0.00    0.9%  comp.unix.cray

reid@decwrl.dec.com (Brian Reid) (09/03/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 29000  2313   99%     1   38.7   100%  0.00   11.6%  comp.sources.unix
  2  1300   106   93%     2    1.8   100%  0.00    0.5%  comp.sys.tahoe
  3  2600   206   63%     6   12.1    83%  0.01    1.0%  sci.math.num-analysis
  4  6500   514   97%    32   60.9    70%  0.02    2.6%  sci.bio
  5  5800   465   96%    42   59.2    68%  0.02    2.3%  comp.sys.intel
  6  2000   158   63%   197  402.1    68%  0.22    0.8%  alt.individualism
  7  9200   733   98%    16  145.6    67%  0.03    3.7%  news.lists
  8  4400   354   80%     3    3.6    67%  0.00    1.8%  comp.sys.ibm.pc.net
  9  9300   739   89%    47   68.3    61%  0.01    3.7%  comp.editors
 10  6500   516   98%     5    9.3    60%  0.00    2.6%  comp.std.misc
 11 18000  1425   89%   577  987.9    56%  0.09    7.1%  misc.consumers
 12 14000  1088   96%    73  183.0    54%  0.02    5.5%  comp.ai
 13  8200   656   98%    25   37.0    54%  0.01    3.3%  comp.bugs.sys5
 14  3200   252   84%    90  282.9    52%  0.13    1.3%  talk.religion.newage
 15 12000   952   99%    84  146.3    51%  0.02    4.8%  comp.std.c
 16  6500   518   98%    23   34.4    50%  0.01    2.6%  comp.sys.dec
 17  4000   318   98%     2   18.6    50%  0.01    1.6%  comp.org.decus
 18  3800   299   93%    10   13.6    50%  0.01    1.5%  comp.ivideodisc
 19  3400   271   79%     8   14.5    50%  0.01    1.4%  comp.theory.cell-automata
 20  9000   714   98%    34   49.5    47%  0.01    3.6%  comp.bugs.4bsd
 21 10000   794   98%    37   74.0    46%  0.01    4.0%  comp.mail.misc
 22 10000   832   96%    42   60.4    45%  0.01    4.2%  comp.periphs
 23  7100   563   98%    11   15.2    45%  0.00    2.8%  comp.protocols.misc
 24  4800   384   56%    73  135.6    45%  0.03    1.9%  alt.drugs
 25  9200   730   98%    70  154.9    44%  0.03    3.7%  news.software.b
 26  4200   335   96%     9   31.7    44%  0.01    1.7%  comp.std.internat
 27 17000  1376   98%    90  239.7    43%  0.02    6.9%  news.admin
 28  6900   550   88%     7   10.7    43%  0.00    2.8%  rec.misc
 29  2300   184   96%    24   32.9    43%  0.02    0.9%  comp.sys.ti
 30  5600   444   86%    12   17.8    42%  0.00    2.2%  soc.misc
 31  9500   756   96%   142  276.7    40%  0.05    3.8%  sci.misc
 32  4200   332   81%     5    8.8    40%  0.00    1.7%  comp.periphs.printers
 33  1800   145   85%    67  147.4    40%  0.12    0.7%  rec.equestrian
 34  2900   229   96%    33  102.7    39%  0.06    1.1%  comp.sys.m6809
 35  9000   718   96%    53  138.4    38%  0.03    3.6%  comp.edu
 36  1900   149   98%     8    9.5    38%  0.01    0.7%  comp.bugs.2bsd
 37    63     5    0%    92  154.2    38%  0.02    0.0%  unix-pc.general
 38 22000  1726   89%   249  268.6    37%  0.02    8.6%  misc.forsale
 39 13000  1019   96%   175  283.9    37%  0.04    5.1%  sci.electronics
 40  9600   767   98%   332  523.4    37%  0.09    3.8%  comp.unix.xenix

reid@decwrl.dec.com (Brian Reid) (10/03/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  6000   433   77%     2    2.8   100%  0.00    2.2%  comp.lang.scheme.c
  2  3800   275   98%     7   10.3   100%  0.00    1.4%  comp.mail.headers
  3  1900   138   60%     1    1.4   100%  0.00    0.7%  comp.terminals.tty5620
  4  1400    98   95%     1    6.4   100%  0.01    0.5%  rec.mag.otherrealms
  5  1200    83   85%     1    6.9   100%  0.01    0.4%  rec.arts.int-fiction
  6  1000    73   98%     1    1.5   100%  0.00    0.4%  news.software.notes
  7  8200   591   98%    23   50.7    95%  0.01    3.0%  comp.cog-eng
  8  6000   431   81%     5   11.3    80%  0.00    2.2%  comp.sys.ibm.pc.net
  9  5000   358   94%    24   53.5    74%  0.02    1.8%  rec.mag
 10  2800   200   85%    54  128.5    67%  0.07    1.0%  soc.culture.arabic
 11  1800   127   77%    17   48.0    63%  0.04    0.6%  talk.politics.soviet
 12 10000   753   98%    19  156.4    56%  0.03    3.8%  news.lists
 13  3700   270   80%     9   10.3    56%  0.00    1.4%  comp.lsi.cad
 14 11000   798   98%    36   45.9    53%  0.01    4.1%  comp.mail.misc
 15  9800   706   89%   226  598.8    53%  0.10    3.6%  misc.headlines
 16  7200   517   88%    23   46.1    50%  0.01    2.6%  rec.misc
 17  5400   391   93%     2    3.1    50%  0.00    2.0%  soc.culture.misc
 18  4600   333   87%     2   21.1    50%  0.01    1.7%  comp.org.usrgroup
 19  4100   293   97%    25   55.0    50%  0.02    1.5%  comp.sys.pyramid
 20  6800   488   96%    71  132.9    46%  0.03    2.5%  comp.mail.sendmail
 21  3500   253   97%    12   21.2    42%  0.01    1.3%  comp.bugs.2bsd
 22  1900   134   62%    48   87.1    42%  0.05    0.7%  alt.individualism
 23    69     5    0%   131  245.4    41%  0.03    0.0%  unix-pc.general
 24 18000  1291   98%   272  592.2    40%  0.06    6.6%  news.admin
 25 17000  1255   98%   183  320.2    40%  0.03    6.4%  news.groups
 26 10000   736   88%   300  693.8    40%  0.11    3.7%  rec.arts.tv
 27  4500   323   90%    54   97.0    39%  0.03    1.6%  soc.culture.japan
 28 20000  1448   99%   250  373.8    38%  0.03    7.4%  comp.sources.wanted
 29  8800   634   97%    13   13.4    38%  0.00    3.2%  comp.lang.pascal
 30  3000   213   79%     8    7.9    38%  0.00    1.1%  comp.sys.zenith
 31  7500   543   85%  2103 5194.6    35%  1.10    2.8%  talk.politics.misc
 32 11000   768   96%   124  270.0    34%  0.04    3.9%  sci.misc
 33  3200   233   87%    68   95.4    34%  0.05    1.2%  rec.scuba
 34 18000  1326   89%   435  708.6    33%  0.06    6.7%  misc.consumers
 35 12000   873   99%    54   84.9    33%  0.01    4.4%  comp.std.c
 36 11000   792   98%     9   44.2    33%  0.01    4.0%  comp.std.unix
 37  7500   544   98%    28   32.7    33%  0.01    2.8%  comp.sys.dec
 38  6900   496   52%     3   50.1    33%  0.01    2.5%  gnu.announce
 39  2400   176   96%     9    8.3    33%  0.01    0.9%  comp.sys.ti
 40 23000  1657   97%   118  127.1    32%  0.01    8.4%  misc.wanted

reid@decwrl.dec.com (Brian Reid) (12/01/88)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  3800   258   98%     1    0.9   100%  0.00    1.0%  comp.std.misc
  2 21000  1415   99%     3   10.9    67%  0.00    5.7%  news.announce.important
  3  4800   329   93%     3    4.4    67%  0.00    1.3%  soc.culture.misc
  4 22000  1508   98%   213  373.4    61%  0.03    6.1%  news.misc
  5 11000   726   87%   491 1315.2    61%  0.19    2.9%  misc.headlines
  6  3600   241   77%     5   13.9    60%  0.01    1.0%  comp.theory.dynamic-sys
  7  3300   221   60%     5    7.5    60%  0.00    0.9%  comp.sys.super
  8 24000  1652   98%   287  565.3    57%  0.04    6.6%  news.admin
  9 18000  1232   98%    18  155.3    53%  0.02    5.0%  news.lists
 10  6700   457   96%     2    2.8    50%  0.00    1.8%  comp.protocols.iso
 11  4600   309   98%    42  112.6    50%  0.04    1.2%  comp.os.os9
 12  1800   120   52%     4    7.8    50%  0.00    0.5%  alt.great-lakes
 13  1500   102   61%     2    3.5    50%  0.00    0.4%  comp.lang.lisp.franz
 14    88     6    1%     4   20.5    50%  0.00    0.0%  unix-pc.bugs
 15 13000   858   96%    41   68.3    49%  0.01    3.4%  sci.misc
 16  4000   272   85%    58  134.4    49%  0.05    1.1%  talk.philosophy.misc
 17 11000   772   98%    50   78.9    47%  0.01    3.1%  comp.bugs.sys5
 18 12000   820   98%    55   98.1    44%  0.01    3.3%  comp.bugs.4bsd
 19  6000   404   80%    12   26.5    42%  0.01    1.6%  comp.periphs.printers
 20 26000  1776   97%   133  141.6    41%  0.01    7.1%  misc.wanted
 21 13000   856   98%    18   78.3    41%  0.01    3.4%  comp.std.unix
 22  5000   341   45%    49  210.2    41%  0.03    1.4%  alt.bbs
 23 14000   933   96%   154  276.4    39%  0.03    3.8%  sci.astro
 24  6700   452   96%    19  199.6    39%  0.05    1.8%  comp.lsi
 25 19000  1256   96%   249  471.5    38%  0.04    5.1%  comp.ai
 26  2500   170   85%    34   67.6    38%  0.04    0.7%  soc.culture.arabic
 27 12000   826   96%    32   90.2    37%  0.01    3.3%  comp.edu
 28   120     8    1%   155  249.6    37%  0.04    0.0%  unix-pc.general
 29 33000  2243   87%   282  302.7    36%  0.01    9.0%  misc.forsale
 30 11000   739   88%   367  823.0    36%  0.12    3.0%  misc.legal
 31  8000   540   93%    36   99.3    35%  0.02    2.2%  comp.fonts
 32 28000  1927   98%   324  621.1    34%  0.04    7.7%  news.groups
 33 20000  1376   88%   484  757.2    34%  0.06    5.5%  misc.consumers
 34  3800   260   79%    65  151.1    34%  0.06    1.0%  comp.sys.handhelds
 35 11000   727   98%    19   20.8    33%  0.00    2.9%  news.config
 36  6000   406   87%     3    4.1    33%  0.00    1.6%  rec.misc
 37  2900   198   93%     3   11.4    33%  0.01    0.8%  rec.games.trivia
 38  7300   492   97%    45   68.3    31%  0.02    2.0%  sci.bio
 39  5800   391   93%    91  135.1    31%  0.04    1.6%  rec.music.folk
 40 11000   773   96%    10   12.9    30%  0.00    3.1%  comp.windows.misc

reid@decwrl.dec.com (Brian Reid) (01/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  3200   209   96%     1    1.2   100%  0.00    0.9%  comp.std.internat
  2  2400   159   95%     3    4.6   100%  0.00    0.7%  rec.mag.otherrealms
  3 10000   674   96%   139  311.9    91%  0.05    2.8%  comp.windows.misc
  4  3900   251   72%     4    4.6    75%  0.00    1.1%  alt.hypertext
  5  7500   487   98%    13   17.8    69%  0.00    2.0%  comp.sys.dec
  6  6700   436   87%    13   31.0    69%  0.01    1.8%  rec.misc
  7  8700   566   98%     6    8.7    67%  0.00    2.4%  comp.bugs.sys5
  8  2900   191   64%     3    3.0    67%  0.00    0.8%  comp.unix.cray
  9  2000   132   77%     3   36.6    67%  0.02    0.6%  comp.theory.dynamic-sys
 10 11000   687   96%   230  618.8    65%  0.10    2.9%  comp.edu
 11  1100    73   54%     5    9.3    60%  0.01    0.3%  alt.great-lakes
 12    77     5    1%     5    7.8    60%  0.00    0.0%  unix-pc.bugs
 13  9100   593   87%   301  684.0    59%  0.12    2.5%  misc.headlines
 14  2900   187   78%   126  386.2    58%  0.18    0.8%  talk.politics.soviet
 15 12000   800   96%   121  213.8    56%  0.03    3.4%  sci.misc
 16  6300   410   86%    73   90.3    54%  0.02    1.7%  soc.net-people
 17 17000  1120   98%    18  159.6    53%  0.02    4.7%  news.lists
 18 14000   883   98%    92  190.5    53%  0.02    3.7%  news.sysadmin
 19  4200   270   69%    24   28.8    52%  0.01    1.1%  alt.config
 20  5800   375   98%     4    5.3    50%  0.00    1.6%  comp.bugs.misc
 21  3000   194   94%     2    1.9    50%  0.00    0.8%  rec.games.trivia
 22  1800   120   61%    10   14.8    50%  0.01    0.5%  sci.bio.technology
 23 25000  1609   97%   129  129.0    44%  0.01    6.7%  misc.wanted
 24 10000   649   96%   167  266.7    44%  0.05    2.7%  comp.sys.att
 25  4200   276   95%    19   31.7    44%  0.01    1.2%  sci.philosophy.tech
 26 32000  2088   87%   295  331.6    43%  0.02    8.8%  misc.forsale
 27 15000   951   98%    90  134.5    43%  0.02    4.0%  comp.dcom.lans
 28  4300   277   97%    24  343.7    43%  0.14    1.2%  comp.os.os9
 29 17000  1114   95%   122  188.0    40%  0.02    4.7%  misc.misc
 30  5600   364   96%    16   20.4    40%  0.01    1.5%  comp.lsi
 31  1900   125   95%     5    4.8    40%  0.00    0.5%  comp.sys.ti
 32 23000  1471   98%   206  465.3    38%  0.04    6.2%  news.admin
 33 14000   910   83%    91  116.9    38%  0.01    3.8%  rec.humor.d
 34 17000  1120   96%    75  186.2    37%  0.02    4.7%  comp.periphs
 35  3000   194   51%    28   56.3    37%  0.02    0.8%  alt.activism
 36  8100   528   87%    83  147.0    36%  0.03    2.2%  misc.taxes
 37  4100   268   79%    11   21.1    36%  0.01    1.1%  comp.sys.handhelds
 38 12000   802   98%   116  196.3    35%  0.03    3.4%  comp.dcom.modems
 39  6600   430   95%   234  555.3    35%  0.14    1.8%  sci.lang
 40   150    10    1%   145  250.4    35%  0.03    0.0%  unix-pc.general

reid@decwrl.dec.com (Brian Reid) (04/05/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  2500   130   95%     1    0.9   100%  0.00    0.6%  rec.mag.otherrealms
  2 16000   829   84%   107  269.3    87%  0.02    3.9%  rec.humor.d
  3  8800   461   97%     7    9.6    71%  0.00    2.2%  comp.text.desktop
  4  3600   189   77%    31   88.3    59%  0.03    0.9%  talk.politics.soviet
  5  4300   222   86%    88  196.1    53%  0.06    1.1%  soc.culture.arabic
  6  3600   187   76%    18   37.1    53%  0.01    0.9%  comp.theory.dynamic-sys
  7 12000   633   87%   506 1218.3    52%  0.15    3.0%  misc.headlines
  8  8500   444   94%    83  176.0    50%  0.03    2.1%  sci.research
  9  5700   295   97%     2    1.9    50%  0.00    1.4%  comp.std.misc
 10  5100   267   97%     6    7.7    50%  0.00    1.3%  comp.org.decus
 11 13000   668   95%   191  345.2    47%  0.04    3.2%  comp.sys.att
 12 13000   673   98%    66   86.2    45%  0.01    3.2%  comp.mail.misc
 13  4500   235   77%     9   23.1    44%  0.01    1.1%  comp.lsi.cad
 14  6100   320   95%    20   39.4    42%  0.01    1.5%  comp.lsi
 15    77     4    1%     5    8.1    40%  0.00    0.0%  unix-pc.bugs
 16 15000   791   96%    54   81.5    39%  0.01    3.7%  comp.periphs
 17  4000   208   92%    48   82.1    38%  0.03    1.0%  rec.games.pbm
 18  6000   314   89%    55   82.9    37%  0.02    1.5%  sci.logic
 19  9300   484   97%     9   14.7    33%  0.00    2.3%  comp.protocols.misc
 20  5200   270   65%     9    9.2    33%  0.00    1.3%  gnu.config
 21  4400   229   97%    35   50.9    33%  0.02    1.1%  comp.os.os9
 22  1800    93   94%     3    2.5    33%  0.00    0.4%  comp.os.eunice
 23  1100    60   94%     3    2.7    33%  0.00    0.3%  comp.sys.ridge
 24   750    39   44%     3    3.9    33%  0.00    0.2%  bionet.molbio.gene-express
 25  8500   442   67%   156  190.9    32%  0.03    2.1%  alt.rock-n-roll
 26   190    10    0%   177  316.6    32%  0.02    0.0%  unix-pc.general
 27 31000  1634   96%   166  177.0    31%  0.01    7.7%  misc.wanted
 28 19000   983   94%   262  485.4    31%  0.04    4.7%  misc.misc
 29 14000   709   86%   406  801.7    31%  0.08    3.4%  misc.kids
 30 11000   585   94%    34   52.8    31%  0.01    2.8%  comp.fonts
 31 11000   568   95%    62  128.9    31%  0.02    2.7%  sci.misc
 32  8700   455   97%    45   62.7    31%  0.01    2.2%  comp.sys.dec
 33  4100   215   83%    45   85.7    31%  0.03    1.0%  talk.philosophy.misc
 34  7000   364   93%   100  118.4    30%  0.03    1.7%  rec.games.trivia
 35 13000   675   96%    22   47.9    29%  0.01    3.2%  comp.windows.misc
 36 38000  1975   84%  1029 1458.6    28%  0.05    9.3%  rec.humor
 37  9400   489   82%    19   39.8    28%  0.01    2.3%  comp.editors
 38 26000  1377   98%   387  675.3    27%  0.04    6.5%  news.groups
 39  9000   471   96%    54   64.5    27%  0.01    2.2%  comp.terminals
 40  3700   195   96%    32   48.1    27%  0.02    0.9%  comp.sys.pyramid

reid@decwrl.dec.com (Brian Reid) (04/05/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 11000   561   94%    51   98.8    81%  0.01    2.5%  sci.research
  2  7900   413   97%    13   24.0    77%  0.00    1.8%  comp.text.desktop
  3 32000  1688   98%     4   13.1    75%  0.00    7.6%  news.announce.important
  4  4000   206   97%    40   73.5    74%  0.03    0.9%  comp.os.os9
  5  9100   474   88%     6   11.4    67%  0.00    2.1%  rec.misc
  6 15000   771   84%   128  246.1    59%  0.02    3.5%  rec.humor.d
  7  4100   211   57%   122  321.8    59%  0.07    0.9%  alt.activism
  8  9200   480   96%    35   62.8    58%  0.01    2.1%  sci.bio
  9 23000  1206   98%    75  132.1    57%  0.01    5.4%  news.misc
 10  5600   293   95%     9   39.4    56%  0.01    1.3%  comp.lsi
 11  7900   413   95%    15   18.4    50%  0.00    1.8%  comp.sys.intel
 12  3900   201   97%     2    2.8    50%  0.00    0.9%  comp.bugs.misc
 13  2300   121   95%     2   67.6    50%  0.05    0.5%  rec.mag.otherrealms
 14  1400    74   94%     2    2.6    50%  0.00    0.3%  comp.os.eunice
 15   620    32   94%     4   13.2    50%  0.03    0.1%  comp.sys.ridge
 16   500    26   48%     2    4.2    50%  0.01    0.1%  bionet.molbio.proteins
 17  5800   302   79%    43  101.3    49%  0.02    1.4%  rec.arts.misc
 18   190    10    1%   189  338.0    48%  0.03    0.0%  unix-pc.general
 19   170     9    1%    18  264.3    47%  0.03    0.0%  unix-pc.sources
 20  9400   488   94%   143  230.6    44%  0.04    2.2%  comp.unix.microport
 21  7700   402   96%    19  202.5    44%  0.04    1.8%  comp.protocols.iso
 22  5200   269   91%    68  137.9    44%  0.04    1.2%  soc.culture.african
 23 14000   729   95%    57  106.6    43%  0.01    3.3%  comp.periphs
 24  3600   185   96%    21   40.4    40%  0.02    0.8%  comp.sys.pyramid
 25  6800   355   89%    85  207.1    38%  0.04    1.6%  soc.culture.japan
 26 25000  1308   95%   268  548.4    37%  0.03    5.9%  comp.misc
 27  3800   196   83%    54  115.5    37%  0.04    0.9%  talk.philosophy.misc
 28 17000   870   98%    26  195.9    36%  0.02    3.9%  news.lists
 29 11000   594   97%   121  190.9    35%  0.03    2.7%  comp.std.c
 30 17000   885   95%   510 1022.0    33%  0.09    4.0%  sci.physics
 31 14000   730   98%    48   91.1    33%  0.01    3.3%  news.sysadmin
 32  3300   170   95%    19   40.9    33%  0.02    0.8%  comp.sys.m6809
 33 27000  1413   96%   189  213.5    32%  0.01    6.3%  misc.wanted
 34 14000   724   83%  1211 3405.7    31%  0.33    3.2%  talk.politics.misc
 35  9300   485   95%    54   62.3    31%  0.01    2.2%  comp.terminals
 36 27000  1377   98%   820 1592.1    30%  0.09    6.2%  news.groups
 37  8500   440   89%    60   73.6    30%  0.01    2.0%  comp.windows.ms
 38  6300   327   90%    10   15.8    30%  0.00    1.5%  sci.logic
 39  5500   286   87%    98  209.5    30%  0.05    1.3%  soc.culture.arabic
 40  3600   188   78%    21   54.0    30%  0.02    0.8%  comp.theory.cell-automata

reid@decwrl.dec.com (Brian Reid) (04/17/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  6000   428   96%    36  966.0    85%  0.27    1.9%  comp.lsi
  2  3400   239   96%    34  202.7    78%  0.10    1.1%  comp.sys.m6809
  3 13000   948   97%   144  270.2    76%  0.04    4.3%  comp.sys.misc
  4  7800   552   79%    47  109.6    75%  0.02    2.5%  comp.music
  5  7300   521   96%     7   14.5    71%  0.00    2.3%  sci.research
  6  5000   355   98%     5    5.6    60%  0.00    1.6%  comp.org.decus
  7 13000   950   96%    57   79.7    59%  0.01    4.3%  comp.periphs
  8   200    14    0%   118  229.7    59%  0.02    0.1%  unix-pc.general
  9  7200   513   96%     7   10.2    57%  0.00    2.3%  comp.protocols.iso
 10  2100   146   85%    58  138.1    55%  0.10    0.7%  soc.culture.arabic
 11  9700   692   89%   426 1114.5    51%  0.18    3.1%  misc.headlines
 12  5900   421   87%     2    1.5    50%  0.00    1.9%  sci.logic
 13  4100   294   97%     8    6.6    50%  0.00    1.3%  comp.sys.pyramid
 14  3900   274   69%     2    2.7    50%  0.00    1.2%  alt.config
 15  2100   146   84%     4   37.2    50%  0.03    0.7%  rec.arts.int-fiction
 16  1700   122   56%     2    2.2    50%  0.00    0.5%  comp.protocols.pcnet
 17  1500   104   40%    26   58.9    48%  0.03    0.5%  alt.rhode_island
 18 13000   943   98%    18  141.0    47%  0.02    4.2%  news.lists
 19  7300   516   92%    47   67.6    43%  0.02    2.3%  comp.fonts
 20  4000   283   85%     8    9.0    38%  0.00    1.3%  news.software.nntp
 21  3000   211   85%    68  171.4    38%  0.09    0.9%  talk.philosophy.misc
 22 25000  1771   97%   152  156.1    37%  0.01    8.0%  misc.wanted
 23 22000  1541   97%   178  360.6    37%  0.03    6.9%  comp.misc
 24  8000   569   98%    20   33.8    37%  0.01    2.6%  comp.sys.dec
 25 14000  1019   99%   110  181.8    36%  0.02    4.6%  comp.dcom.lans
 26 12000   851   89%   633 1248.6    36%  0.16    3.8%  misc.kids
 27  7400   525   95%    65  122.7    36%  0.03    2.4%  comp.mail.sendmail
 28  3200   225   95%    15   26.6    36%  0.01    1.0%  comp.sys.ibm.pc.rt
 29  8500   605   85%   560 1335.8    35%  0.24    2.7%  soc.men
 30 26000  1858   89%   421  458.8    34%  0.03    8.3%  misc.forsale
 31  9100   645   96%    31   47.4    34%  0.01    2.9%  comp.edu
 32 14000  1027   97%   193  296.7    32%  0.04    4.6%  sci.electronics
 33 10000   742   96%   246  420.2    32%  0.07    3.3%  sci.physics
 34  5300   374   94%   107  174.2    32%  0.05    1.7%  rec.music.folk
 35 35000  2509   97%   405  567.0    30%  0.03   11.3%  comp.unix.questions
 36 11000   773   98%    64   92.0    30%  0.01    3.5%  comp.mail.misc
 37 11000   759   98%    46   69.5    30%  0.01    3.4%  news.software.b
 38  4000   284   91%    42   69.4    30%  0.03    1.3%  soc.culture.japan
 39 11000   755   96%    40   84.9    29%  0.01    3.4%  comp.os.misc
 40 11000   754   96%   126  207.1    28%  0.03    3.4%  sci.astro

reid@decwrl.dec.com (Brian Reid) (06/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  5600   265   96%     1    1.6   100%  0.00    1.1%  comp.std.misc
  2  1600    75   49%     1    1.1   100%  0.00    0.3%  bionet.software.contrib
  3  7500   357   86%    46   79.4    70%  0.01    1.5%  rec.misc
  4  8100   386   90%    33   61.9    65%  0.01    1.6%  soc.culture.misc
  5 16000   765   94%    86  190.8    63%  0.02    3.2%  sci.research
  6  4800   230   81%     5    7.5    60%  0.00    1.0%  comp.theory.cell-automata
  7 17000   807   97%    40  311.6    58%  0.03    3.4%  news.lists
  8 11000   536   94%   213  387.1    58%  0.05    2.3%  comp.sys.att
  9  8200   389   59%   150  315.1    56%  0.04    1.6%  alt.activism
 10 14000   681   95%    53   77.0    52%  0.01    2.9%  comp.periphs
 11 11000   531   94%    69  123.7    52%  0.02    2.2%  comp.edu
 12  7700   366   90%    22   34.8    52%  0.01    1.5%  sci.logic
 13 12000   586   95%     8   13.7    50%  0.00    2.5%  comp.windows.misc
 14  6400   302   94%    30   51.1    46%  0.01    1.3%  comp.lsi
 15 11000   499   96%    85  172.1    44%  0.02    2.1%  sci.bio
 16  7500   357   92%   132  223.5    41%  0.04    1.5%  rec.music.folk
 17 31000  1486   94%   722 1416.7    40%  0.07    6.3%  sci.physics
 18 10000   480   97%    24   35.6    39%  0.01    2.0%  comp.protocols.misc
 19 15000   729   97%    75  151.1    37%  0.02    3.1%  news.sysadmin
 20 11000   522   69%   405  588.1    37%  0.06    2.2%  alt.rock-n-roll
 21   340    16    1%   174  335.7    37%  0.02    0.1%  unix-pc.general
 22   270    13    1%    11  289.1    36%  0.03    0.1%  unix-pc.sources
 23  3000   140   68%   112  429.4    35%  0.16    0.6%  soc.culture.turkish
 24 16000   750   84%   382  771.6    34%  0.07    3.2%  soc.men
 25  4700   223   94%   121  268.3    34%  0.09    0.9%  comp.sys.tandy
 26  2800   131   95%     3    6.2    33%  0.00    0.6%  comp.bugs.2bsd
 27 31000  1494   95%   198  197.3    31%  0.01    6.3%  misc.wanted
 28  9700   461   89%    54   98.3    31%  0.01    2.0%  soc.culture.japan
 29 14000   668   82%   933 2289.5    30%  0.22    2.8%  talk.politics.misc
 30 29000  1357   98%   229  482.8    29%  0.03    5.7%  news.admin
 31  8600   410   92%    70  158.2    29%  0.03    1.7%  rec.games.programmer
 32 24000  1146   86%   532  962.3    28%  0.06    4.8%  misc.consumers
 33 13000   620   97%    81  128.0    28%  0.02    2.6%  comp.mail.misc
 34 11000   501   97%    31   46.7    28%  0.01    2.1%  news.software.b
 35 11000   500   97%    31   36.3    28%  0.01    2.1%  news.config
 36  4600   216   92%    65  111.3    28%  0.04    0.9%  sci.lang.japan
 37  4200   197   92%    50  212.2    28%  0.07    0.8%  rec.games.pbm
 38 40000  1891   86%   550  622.7    27%  0.02    8.0%  misc.forsale
 39 16000   739   83%    58  106.4    27%  0.01    3.1%  rec.humor.d
 40 15000   725   97%   127  281.9    27%  0.03    3.1%  comp.std.c

reid@decwrl.dec.com (Brian Reid) (06/02/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  8200   389   97%     1    1.1   100%  0.00    1.6%  comp.bugs.misc
  2  5700   269   96%     2    9.1   100%  0.00    1.1%  comp.org.decus
  3  3400   161   73%     1    3.0   100%  0.00    0.7%  comp.theory.self-org-sys
  4   850    40   94%     1    1.3   100%  0.00    0.2%  comp.sys.ridge
  5   720    34   59%     1    1.7   100%  0.00    0.1%  comp.protocols.pcnet
  6   420    20   71%     1    0.7   100%  0.00    0.1%  comp.sys.intel.ipsc310
  7  1000    49   92%     4    5.3    75%  0.01    0.2%  comp.sys.celerity
  8  3700   174   57%    72  166.3    72%  0.04    0.7%  alt.postmodern
  9  5900   278   88%    49  103.2    70%  0.02    1.1%  soc.culture.arabic
 10  8000   380   86%     7   13.9    57%  0.00    1.6%  rec.misc
 11  6200   293   94%    15   26.3    57%  0.01    1.2%  comp.lsi
 12  5500   258   94%    56  170.3    57%  0.05    1.1%  sci.philosophy.tech
 13   250    12    1%     9  107.2    56%  0.01    0.0%  unix-pc.sources
 14 11000   529   95%    56  112.5    55%  0.02    2.2%  comp.edu
 15  3700   176   79%    97  220.4    53%  0.08    0.7%  talk.religion.newage
 16  6400   304   97%     2    3.3    50%  0.00    1.2%  comp.std.misc
 17  6200   294   94%    17   26.6    50%  0.01    1.2%  comp.ivideodisc
 18  4800   227   78%     2    2.1    50%  0.00    0.9%  comp.ai.edu
 19  2500   119   71%     2    5.7    50%  0.00    0.5%  comp.terminals.bitgraph
 20 17000   784   85%   354 1092.4    46%  0.09    3.2%  misc.headlines
 21  8500   401   95%   133  380.2    46%  0.07    1.6%  sci.psychology
 22 18000   855   97%    23  200.4    45%  0.02    3.5%  news.lists
 23  3000   144   60%    17  119.9    44%  0.04    0.6%  alt.prose
 24  4600   215   73%    15   15.6    43%  0.00    0.9%  alt.config
 25 15000   715   81%  1488 3627.3    42%  0.31    2.9%  talk.politics.misc
 26  2800   131   84%     5   12.5    40%  0.01    0.5%  rec.arts.int-fiction
 27 24000  1151   97%   313  364.0    39%  0.02    4.7%  comp.sources.wanted
 28 13000   625   95%    45   62.5    38%  0.01    2.6%  comp.periphs
 29 13000   593   97%    13   36.3    38%  0.00    2.4%  comp.bugs.4bsd
 30  9800   461   87%    25   90.9    38%  0.01    1.9%  comp.editors
 31  4500   212   84%     8   13.3    38%  0.00    0.9%  rec.arts.misc
 32 14000   654   97%   295  506.1    37%  0.06    2.7%  comp.unix.xenix
 33   210    10    1%   129  228.8    37%  0.03    0.0%  unix-pc.general
 34 13000   612   70%   280  361.1    34%  0.03    2.5%  alt.rock-n-roll
 35 12000   574   95%   182  319.1    34%  0.04    2.4%  comp.sys.att
 36 15000   703   94%     3   16.0    33%  0.00    2.9%  sci.research
 37  8300   393   94%   193  408.7    33%  0.07    1.6%  sci.lang
 38  3700   175   76%     9   70.3    33%  0.02    0.7%  comp.lang.lisp.x
 39  4600   217   78%    20   51.9    32%  0.01    0.9%  talk.politics.soviet
 40  8900   419   44%    77  105.9    31%  0.01    1.7%  alt.msdos.programmer

reid@decwrl.dec.com (Brian Reid) (07/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 21000  1022   97%     4   37.5   100%  0.00    4.2%  comp.newprod
  2 12000   577   97%     4    5.3   100%  0.00    2.3%  comp.bugs.misc
  3 10000   515   95%     1    1.0   100%  0.00    2.1%  comp.windows.misc
  4  2700   135   68%     1    1.1   100%  0.00    0.5%  alt.california
  5  1500    72   92%     2   31.5   100%  0.03    0.3%  rec.mag
  6   650    32   71%     4    5.0   100%  0.01    0.1%  comp.sys.northstar
  7  9500   471   97%    30   60.3    93%  0.01    1.9%  comp.std.misc
  8 12000   610   97%    20   45.2    74%  0.01    2.5%  comp.bugs.sys5
  9  3500   175   95%     3   11.0    67%  0.01    0.7%  comp.std.internat
 10   480    24    2%    16  240.7    67%  0.03    0.1%  unix-pc.sources
 11  7400   367   90%     5   23.3    60%  0.01    1.5%  soc.culture.misc
 12  4400   219   96%    18   32.0    59%  0.01    0.9%  comp.bugs.2bsd
 13   590    29    3%   202  321.0    59%  0.03    0.1%  unix-pc.general
 14  3500   171   67%    22   50.0    57%  0.02    0.7%  alt.individualism
 15  8200   407   74%    79  179.8    54%  0.03    1.7%  alt.cyberpunk
 16  9600   474   97%    15   21.5    50%  0.00    1.9%  comp.protocols.misc
 17  2700   132   85%     6   24.6    50%  0.01    0.5%  rec.arts.wobegon
 18  2400   119   84%     2    4.8    50%  0.00    0.5%  rec.arts.int-fiction
 19  2200   108   26%     2    2.8    50%  0.00    0.4%  alt.sources.d
 20  1900    92   73%     9   14.6    44%  0.01    0.4%  comp.terminals.tty5620
 21  8700   429   96%    15   28.0    43%  0.01    1.7%  sci.bio
 22  8400   417   87%     5    5.4    40%  0.00    1.7%  rec.misc
 23 14000   670   95%   132  243.9    39%  0.03    2.7%  comp.sys.att
 24  6000   296   90%   101  336.3    38%  0.09    1.2%  soc.culture.african
 25  8400   416   91%    67  259.0    37%  0.05    1.7%  comp.lang.eiffel
 26  7500   369   90%   100  260.9    37%  0.06    1.5%  soc.culture.greek
 27  9300   459   95%    50  144.1    36%  0.03    1.9%  sci.psychology
 28 15000   750   95%    24   68.6    35%  0.01    3.1%  sci.misc
 29 14000   686   97%    69  124.8    35%  0.02    2.8%  comp.mail.misc
 30 46000  2284   86%   459  519.6    33%  0.02    9.3%  misc.forsale
 31 35000  1741   95%   151  150.4    33%  0.01    7.1%  misc.wanted
 32 11000   566   95%    35   60.9    33%  0.01    2.3%  comp.edu
 33  4000   196   96%     3    9.6    33%  0.00    0.8%  comp.org.decus
 34  2500   124   60%     9   60.4    33%  0.03    0.5%  alt.prose
 35 29000  1445   96%   110  236.3    32%  0.01    5.9%  comp.misc
 36  7300   363   78%    26   42.3    32%  0.01    1.5%  sci.chem
 37 28000  1369   85%   169  898.6    31%  0.05    5.6%  alt.sources
 38  6400   319   88%    41   72.2    31%  0.02    1.3%  soc.culture.arabic
 39  4200   209   68%    17   24.9    31%  0.01    0.8%  alt.emusic
 40  8300   409   85%    24   35.6    30%  0.01    1.7%  comp.periphs.printers

reid@decwrl.dec.com (Brian Reid) (08/03/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 15000   711   57%     2    2.3   100%  0.00    2.9%  alt.fusion
  2  4700   221   82%     1    1.6   100%  0.00    0.9%  comp.protocols.pcnet
  3  2600   121   76%     2    2.1   100%  0.00    0.5%  comp.sys.cdc
  4  1800    84   84%     1    2.5   100%  0.00    0.3%  rec.arts.int-fiction
  5   420    20   92%     1    0.9   100%  0.00    0.1%  comp.sys.celerity
  6   870    41   93%     6    6.9    83%  0.01    0.2%  comp.os.eunice
  7 13000   611   97%    49  117.9    80%  0.02    2.5%  comp.std.misc
  8   640    30    6%     4   10.5    75%  0.00    0.1%  unix-pc.bugs
  9 19000   891   97%    37   62.5    74%  0.01    3.6%  news.sysadmin
 10  2500   119   94%     3    5.1    67%  0.00    0.5%  comp.sys.m6809
 11   760    36    6%     3   31.1    67%  0.01    0.1%  unix-pc.uucp
 12  7400   348   94%     5    6.6    60%  0.00    1.4%  comp.lsi
 13  3000   140   85%     5    9.0    60%  0.00    0.6%  rec.arts.wobegon
 14  1200    57    7%   207  473.5    53%  0.05    0.2%  unix-pc.general
 15  6500   307   95%     4    9.9    50%  0.00    1.2%  comp.std.internat
 16  4400   207   69%     2    6.6    50%  0.00    0.8%  alt.emusic
 17  2200   105   94%     2    1.8    50%  0.00    0.4%  comp.sys.ridge
 18  1100    54   74%     2    3.7    50%  0.00    0.2%  comp.os.aos
 19 14000   673   95%   160  361.2    48%  0.04    2.7%  comp.sys.att
 20 22000  1043   97%    23  209.2    45%  0.02    4.2%  news.lists
 21 12000   550   95%    33  159.1    45%  0.02    2.2%  comp.edu
 22  5500   261   95%    19   31.6    44%  0.01    1.1%  comp.mail.mh
 23  1300    61    7%     9  249.7    44%  0.03    0.2%  unix-pc.sources
 24 14000   663   97%    30   41.6    43%  0.01    2.7%  comp.bugs.sys5
 25 15000   699   97%    23   40.2    41%  0.00    2.8%  comp.bugs.4bsd
 26  7800   369   84%     5    6.6    40%  0.00    1.5%  soc.misc
 27 13000   601   87%    32  113.0    37%  0.01    2.4%  comp.editors
 28  6900   324   74%    36   51.9    35%  0.01    1.3%  alt.config
 29  5100   242   86%    18   66.7    35%  0.02    1.0%  rec.arts.misc
 30 13000   602   93%    52   74.4    33%  0.01    2.4%  comp.protocols.nfs
 31  7700   365   92%    16   28.5    33%  0.01    1.5%  sci.logic
 32  6200   295   89%    16   22.4    33%  0.01    1.2%  comp.unix.cray
 33  5600   263   93%     9   14.6    33%  0.00    1.1%  comp.ivideodisc
 34  4600   217   73%     6    8.0    33%  0.00    0.9%  gnu.config
 35  4100   194   83%     3   14.4    33%  0.01    0.8%  comp.theory.cell-automata
 36 51000  2402   86%   577  623.6    32%  0.02    9.8%  misc.forsale
 37 15000   731   95%    69  104.2    32%  0.01    3.0%  comp.periphs
 38  6000   284   88%    63  130.7    32%  0.03    1.2%  soc.culture.arabic
 39 12000   546   97%    17   17.3    31%  0.00    2.2%  news.config
 40  9500   449   87%    13   19.5    31%  0.00    1.8%  rec.misc

reid@decwrl.dec.com (Brian Reid) (09/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 31000  1449   98%     2   55.6   100%  0.00    6.2%  comp.sources.unix
  2  1700    81   10%    11  428.9   100%  0.05    0.3%  unix-pc.sources
  3   940    44   56%     1    1.4   100%  0.00    0.2%  bionet.molbio.embldatabank
  4   450    21    6%     3    6.0   100%  0.00    0.1%  u3b.tech
  5 14000   673   94%     5   13.0    80%  0.00    2.9%  sci.research
  6  7800   365   83%    23   73.1    68%  0.01    1.6%  soc.misc
  7 16000   751   97%    64  112.2    58%  0.01    3.2%  comp.mail.misc
  8  2100   100   11%   155  276.3    55%  0.03    0.4%  unix-pc.general
  9 11000   515   96%    65  123.0    54%  0.02    2.2%  comp.edu
 10 15000   709   96%   150  249.7    52%  0.03    3.0%  comp.sys.att
 11 13000   598   97%     8   15.7    50%  0.00    2.6%  comp.std.misc
 12 12000   580   96%     4    6.3    50%  0.00    2.5%  comp.windows.misc
 13  6500   304   95%     8   18.7    50%  0.00    1.3%  comp.lsi
 14  4600   217   97%     2   13.4    50%  0.01    0.9%  comp.mail.headers
 15  4400   207   97%     2    9.4    50%  0.00    0.9%  comp.org.decus
 16  1900    88   84%     4    6.2    50%  0.00    0.4%  comp.os.rsts
 17  1500    71   94%     2    2.3    50%  0.00    0.3%  comp.sys.ridge
 18  1400    66   78%     2    2.1    50%  0.00    0.3%  comp.lang.lisp.franz
 19  1400    65    5%     2    7.7    50%  0.00    0.3%  sci.aeronautics
 20 12000   585   97%    11   15.0    45%  0.00    2.5%  comp.protocols.misc
 21 17000   778   86%   249  769.9    42%  0.07    3.3%  misc.headlines
 22  6800   318   85%    98  281.2    38%  0.06    1.4%  rec.arts.misc
 23  4500   210   73%     8    7.2    38%  0.00    0.9%  gnu.chess
 24 18000   835   98%    20   34.3    37%  0.00    3.6%  news.sysadmin
 25 10000   486   87%    56  161.9    34%  0.03    2.1%  comp.music
 26 41000  1915   95%   217  204.1    33%  0.01    8.2%  misc.wanted
 27 20000   936   97%     6   23.1    33%  0.00    4.0%  comp.newprod
 28 12000   568   90%    16   35.8    33%  0.00    2.4%  comp.editors
 29 10000   480   87%    22   28.1    33%  0.00    2.1%  comp.periphs.printers
 30  7700   362   93%    12   25.0    33%  0.01    1.6%  sci.logic
 31  9100   430   59%    54   89.9    31%  0.01    1.8%  alt.restaurants
 32 50000  2366   86%   650  801.0    30%  0.02   10.1%  misc.forsale
 33 28000  1297   98%    21   35.4    30%  0.00    5.6%  news.misc
 34  6400   302   82%    38   44.5    28%  0.01    1.3%  rec.ham-radio.swap
 35 17000   779   94%    16   32.0    27%  0.00    3.3%  sci.misc
 36  6900   324   78%   817 1908.0    27%  0.39    1.4%  talk.politics.mideast
 37  6800   318   78%    11   31.4    27%  0.01    1.4%  alt.hypertext
 38 19000   872   83%   400  932.7    26%  0.07    3.7%  soc.women
 39 11000   508   88%    24   34.6    26%  0.01    2.2%  comp.theory
 40 12000   552   96%   109  332.5    25%  0.05    2.4%  sci.crypt

reid@decwrl.dec.com (Brian Reid) (10/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1  5600   254   76%     1    1.3   100%  0.00    1.1%  gnu.config
  2  3200   145   96%     1    0.8   100%  0.00    0.6%  comp.sys.m6809
  3  7000   318   95%    12   22.5    75%  0.01    1.4%  comp.lsi
  4 23000  1050   97%    16  210.7    60%  0.02    4.5%  news.lists
  5 12000   528   96%    78  140.0    59%  0.02    2.3%  sci.bio
  6  1900    87   62%     9   10.5    56%  0.01    0.4%  alt.prose.d
  7 18000   809   96%    72  122.1    54%  0.01    3.5%  comp.lang.misc
  8 18000   791   97%     2    4.6    50%  0.00    3.4%  news.sysadmin
  9  3900   177   57%     2    6.9    50%  0.00    0.8%  talk.rape
 10  1000    47   13%     8    9.2    50%  0.00    0.2%  unix-pc.bugs
 11   710    32   12%     2    0.8    50%  0.00    0.1%  unix-pc.test
 12 16000   719   97%   157  697.7    46%  0.08    3.1%  comp.sys.att
 13 13000   589   95%    38   65.8    44%  0.01    2.5%  comp.edu
 14  3300   149   79%    36   65.4    44%  0.03    0.6%  talk.politics.soviet
 15  4200   189   54%     7   32.5    43%  0.01    0.8%  alt.cyb-sys
 16 15000   686   87%   327  833.2    42%  0.09    2.9%  misc.headlines
 17  7100   322   83%     5    3.9    40%  0.00    1.4%  soc.misc
 18  4700   213   69%     5    7.1    40%  0.00    0.9%  alt.emusic
 19 11000   498   87%    36   60.0    35%  0.01    2.1%  comp.theory
 20 10000   462   95%   120  181.3    35%  0.03    2.0%  sci.lang
 21 13000   570   88%    51  126.7    33%  0.02    2.4%  comp.editors
 22 11000   517   97%     3    9.3    33%  0.00    2.2%  comp.bugs.misc
 23  6100   277   95%     3    2.9    33%  0.00    1.2%  comp.std.internat
 24  2400   107   13%   109  175.4    33%  0.02    0.5%  unix-pc.general
 25 49000  2193   96%   199  190.4    32%  0.01    9.4%  misc.wanted
 26  7400   333   90%    26   58.6    32%  0.01    1.4%  soc.culture.misc
 27  6900   312   89%    65  201.0    31%  0.05    1.3%  soc.culture.arabic
 28  4700   211   84%    17   22.0    31%  0.01    0.9%  comp.sys.zenith
 29 24000  1073   95%    96  297.6    29%  0.02    4.6%  comp.ai
 30 13000   576   95%    48   78.4    29%  0.01    2.5%  sci.psychology
 31 13000   573   98%    40   48.4    29%  0.01    2.4%  news.config
 32 50000  2246   87%   568  662.6    28%  0.02    9.6%  misc.forsale
 33 19000   852   84%   478 1189.6    28%  0.10    3.6%  soc.women
 34 15000   680   94%    19   33.7    28%  0.00    2.9%  sci.research
 35 17000   761   97%    43   64.2    27%  0.01    3.2%  comp.bugs.4bsd
 36  7700   346   93%   165  250.3    27%  0.06    1.5%  rec.music.folk
 37 30000  1360   95%    97  170.7    26%  0.01    5.8%  comp.misc
 38 19000   844   94%    24   77.3    26%  0.01    3.6%  sci.misc
 39 15000   665   64%    20   27.1    26%  0.00    2.8%  alt.sources.d
 40 14000   615   97%    90  120.3    26%  0.02    2.6%  comp.sys.dec

reid@decwrl.dec.com (Brian Reid) (11/01/89)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 11000   501   97%     3    2.5   100%  0.00    2.0%  comp.std.misc
  2  5400   244   97%     1    5.9   100%  0.00    1.0%  news.software.notes
  3  3300   149   83%     2    2.3   100%  0.00    0.6%  comp.protocols.pcnet
  4  2200   100   82%     1    1.6   100%  0.00    0.4%  sci.bio.technology
  5   690    31    8%     1    0.5   100%  0.00    0.1%  u3b.test
  6   980    44   15%     5    8.2    80%  0.00    0.2%  unix-pc.bugs
  7   600    27    9%     5    7.5    80%  0.00    0.1%  u3b.tech
  8 10000   457   89%     4    7.3    75%  0.00    1.9%  rec.misc
  9  9000   403   86%     6   18.7    67%  0.00    1.6%  soc.misc
 10  2800   125   21%     3    3.3    67%  0.00    0.5%  biz.clarinet
 11  2200    99   39%     3    4.7    67%  0.00    0.4%  biz.comp.services
 12   870    39   56%     3    4.0    67%  0.00    0.2%  bionet.molbio.proteins
 13   830    37    3%     3    2.8    67%  0.00    0.2%  alt.sex.masterbation
 14 20000   910   89%   505 1515.2    61%  0.12    3.7%  misc.headlines
 15 11000   484   97%    16   23.3    53%  0.00    2.0%  comp.text.desktop
 16 33000  1483   85%    23  117.8    50%  0.01    6.0%  news.announce.newgroups
 17  6500   290   97%     4    6.6    50%  0.00    1.2%  comp.mail.headers
 18  2500   110    2%     2    2.1    50%  0.00    0.4%  alt.sex.carasso
 19 11000   481   96%    66  130.1    48%  0.02    2.0%  sci.bio
 20 13000   563   88%    82  230.1    47%  0.03    2.3%  comp.sw.components
 21  6100   272   91%    18   41.3    47%  0.01    1.1%  soc.culture.african
 22 14000   649   97%    35   48.7    45%  0.01    2.6%  comp.bugs.sys5
 23  8900   397   83%    66   96.6    44%  0.02    1.6%  comp.sys.mips
 24  8500   382   96%    19   22.7    44%  0.00    1.5%  comp.unix.microport
 25 25000  1104   97%    22  210.3    43%  0.01    4.5%  news.lists
 26 13000   576   89%    37   69.6    40%  0.01    2.3%  comp.realtime
 27  6800   306   97%    28   73.9    37%  0.02    1.2%  comp.lang.scheme
 28  2700   119   16%   199  378.0    37%  0.04    0.5%  unix-pc.general
 29 18000   791   97%    86  138.7    36%  0.01    3.2%  comp.lang.misc
 30  5900   265   96%    11   68.5    36%  0.02    1.1%  comp.ivideodisc
 31  4700   210   93%    15   76.0    36%  0.03    0.9%  rec.mag
 32 16000   737   97%    18   25.2    35%  0.00    3.0%  comp.bugs.4bsd
 33  7000   313   89%    58  140.8    35%  0.03    1.3%  soc.culture.arabic
 34 34000  1528   98%   197  449.5    34%  0.02    6.2%  news.admin
 35 16000   725   97%    19   33.6    33%  0.00    2.9%  comp.sys.misc
 36  9200   412   72%    88  186.2    33%  0.03    1.7%  sci.aeronautics
 37  8300   371   93%    41   74.5    33%  0.02    1.5%  sci.logic
 38  7400   332   75%    12   15.2    33%  0.00    1.3%  alt.config
 39  1700    78   64%     3    4.8    33%  0.00    0.3%  alt.prose.d
 40 20000   883   86%   258  522.3    32%  0.04    3.6%  soc.women

reid@decwrl.dec.com (Brian Reid) (01/02/90)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 21000   847   97%     4    5.1   100%  0.00    3.1%  comp.windows.misc
  2 13000   546   97%     2    4.2   100%  0.00    2.0%  comp.bugs.misc
  3  9100   373   95%     1    4.6   100%  0.00    1.4%  rec.mag.otherrealms
  4  8500   349   79%     1    4.3   100%  0.00    1.3%  comp.os.v
  5  6200   256   97%     3    3.6   100%  0.00    0.9%  comp.sys.m6809
  6  4900   202   96%     1    2.9   100%  0.00    0.7%  comp.sys.proteon
  7  3300   135   37%     1    1.5   100%  0.00    0.5%  biz.clarinet.sample
  8  2600   108   34%     2    7.2   100%  0.00    0.4%  biz.clarinet
  9  2500   103   45%     2    3.4   100%  0.00    0.4%  alt.gambling
 10  1000    43   24%    13   24.0   100%  0.01    0.2%  soc.rights.alien
 11  6100   251   68%     7   44.2    86%  0.01    0.9%  alt.cyb-sys
 12 67000  2766   98%     5   24.8    80%  0.00   10.2%  news.announce.conferences
 13  2900   121   23%     4    8.9    75%  0.00    0.4%  unix-pc.sources
 14 15000   612   91%     3    3.9    67%  0.00    2.3%  comp.sw.components
 15 11000   456   78%     6   13.4    67%  0.00    1.7%  alt.hypertext
 16  3500   145   53%    70  156.2    62%  0.04    0.5%  sci.aquaria
 17 11000   469   97%    10   20.7    60%  0.00    1.7%  comp.lsi
 18  3500   145   74%     5    8.4    60%  0.00    0.5%  rec.games.vectrex
 19   560    23   13%     5    9.4    60%  0.00    0.1%  u3b.misc
 20 17000   688   93%    11   23.3    55%  0.00    2.5%  sci.logic
 21 33000  1343   97%    91  196.4    54%  0.01    5.0%  comp.software-eng
 22 23000   962   95%    13   95.8    54%  0.01    3.6%  sci.misc
 23 13000   518   91%     8    8.0    50%  0.00    1.9%  rec.misc
 24 12000   473   96%     4   53.9    50%  0.01    1.8%  comp.society.futures
 25  4400   181   48%     2    2.1    50%  0.00    0.7%  alt.exotic-music
 26  3500   143   45%     2    3.5    50%  0.00    0.5%  biz.comp.services
 27 39000  1620   98%   132  336.3    48%  0.02    6.0%  news.admin
 28 29000  1204   98%    24  256.3    48%  0.02    4.5%  news.lists
 29  9700   397   89%    66  162.7    48%  0.03    1.5%  soc.culture.arabic
 30 20000   823   97%    18   42.3    47%  0.00    3.0%  comp.bugs.4bsd
 31 38000  1558   93%    41  229.4    44%  0.01    5.8%  news.announce.newgroups
 32 15000   630   97%     7   14.1    43%  0.00    2.3%  comp.bugs.sys5
 33 15000   602   97%    15   15.8    43%  0.00    2.2%  comp.sys.intel
 34 17000   699   97%    99  177.8    40%  0.02    2.6%  comp.sys.dec
 35 11000   447   88%    10   43.5    40%  0.01    1.7%  sci.edu
 36 22000   901   85%  1189 3077.1    39%  0.22    3.3%  talk.politics.misc
 37 22000   921   97%   121  382.4    38%  0.03    3.4%  comp.sys.att
 38 18000   757   70%    45   71.8    38%  0.01    2.8%  alt.sources.d
 39  1200    51   19%    46   72.8    37%  0.02    0.2%  rec.aquaria
 40 51000  2073   97%   183  382.5    36%  0.01    7.7%  comp.misc

reid@decwrl.dec.com (Brian Reid) (03/01/90)

TOP 40 NEWSGROUPS IN ORDER BY AMOUNT OF CROSSPOSTING
A companion posting explains the statistics and the algorithms that produced
them.

       +-- Estimated total number of people who read the group, worldwide.
       |     +-- Actual number of readers in sampled population
       |     |     +-- Propagation: how many sites receive this group at all
       |     |     |      +-- Recent traffic (messages per month)
       |     |     |      |     +-- Recent traffic (kilobytes per month)
       |     |     |      |     |      +-- Crossposting percentage
       |     |     |      |     |      |    +-- Cost ratio: $US/month/reader
       |     |     |      |     |      |    |       +-- Share: % of newsreaders
       |     |     |      |     |      |    |       |   who read this group.
       V     V     V      V     V      V    V       V
  1 32000  1122   73%   106  249.7   100%  0.01    3.9%  alt.flame
  2  6400   227   49%     2    3.3   100%  0.00    0.8%  alt.california
  3  2600    91   59%     1    0.6   100%  0.00    0.3%  bionet.molbio.gene-org
  4  2400    83   23%     1    1.3   100%  0.00    0.3%  vmsnet.admin
  5  2200    76   26%     2    6.7   100%  0.00    0.3%  vmsnet.mail
  6  4500   159   26%     6  178.1    83%  0.02    0.5%  unix-pc.sources
  7  7400   261   92%    20   91.4    79%  0.02    0.9%  rec.mag
  8  5100   179   47%     4   11.1    75%  0.00    0.6%  biz.comp.hardware
  9 34000  1207   97%    26  326.3    72%  0.02    4.2%  news.lists
 10  2800    98   37%     3   26.7    67%  0.01    0.3%  biz.clarinet
 11 48000  1706   93%    65  291.2    64%  0.01    5.9%  news.announce.newgroups
 12 21000   729   96%    10   14.3    60%  0.00    2.5%  comp.os.misc
 13 12000   415   97%    10   18.3    60%  0.00    1.4%  comp.mail.headers
 14 24000   860   98%    25   38.3    58%  0.00    3.0%  news.sysadmin
 15 13000   459   89%     8   30.0    50%  0.00    1.6%  sci.edu
 16  3900   138   27%     4    7.0    50%  0.00    0.5%  vmsnet.misc
 17  3500   123   59%     2   24.0    50%  0.01    0.4%  bionet.molbio.evolution
 18  1300    47   15%     2    2.5    50%  0.00    0.2%  u3b.misc
 19 14000   499   97%    58   83.3    47%  0.01    1.7%  comp.unix.microport
 20 24000   863   96%    11   13.5    45%  0.00    3.0%  sci.research
 21 12000   427   96%    11   37.8    45%  0.01    1.5%  comp.org.decus
 22 32000  1111   88%   544 1271.4    40%  0.06    3.8%  soc.women
 23 18000   644   96%    50   69.9    40%  0.01    2.2%  sci.bio
 24 50000  1768   98%   172  402.7    38%  0.01    6.1%  news.admin
 25 21000   748   82%     8   35.1    38%  0.00    2.6%  comp.infosystems
 26  7000   246   75%    13   25.1    38%  0.00    0.8%  talk.rape
 27  5600   198   64%   169  303.6    36%  0.06    0.7%  rec.aquaria
 28 31000  1080   91%    72  139.9    35%  0.01    3.7%  comp.editors
 29 79000  2769   96%   337  349.4    34%  0.01    9.5%  misc.wanted
 30 15000   534   87%    53   64.2    34%  0.01    1.8%  comp.periphs.printers
 31  6100   215   27%   220  420.0    34%  0.03    0.7%  unix-pc.general
 32 28000   992   89%   378  706.9    33%  0.04    3.4%  soc.men
 33 27000   953   97%    92  141.7    33%  0.01    3.3%  comp.periphs
 34 27000   950   91%   123  301.1    33%  0.02    3.3%  comp.theory
 35 20000   704   88%   135  401.1    33%  0.03    2.4%  comp.music
 36  6600   231   69%     3    3.5    33%  0.00    0.8%  alt.emusic
 37 24000   863   97%   174  301.2    32%  0.02    3.0%  comp.sys.att
 38 17000   602   61%    20   20.9    32%  0.00    2.1%  alt.sources.wanted
 39 14000   505   79%   175  585.1    32%  0.06    1.7%  soc.rights.human
 40 17000   593   94%    93  288.5    31%  0.03    2.0%  sci.psychology