[net.general] Wanted: newsgroup usage documentation

ARPAVAX:UNKNOWN:G:inp (10/21/82)

I am looking for any documentation on the correct usage of
the various newsgroups.  Also any tutorials on readnews
(I have Mark Horton's).  I received a few responses to my
proposal of introductory articles in net.general #1 et seq.
and would like to compile some of the necessary data.

Misc questions:
Could someone list the 'usually read' news groups, so I can
document how to choose a group.  (I'll probably put this in
net.general because I don't know if net.news is widely read).

Is there a net.humor for non-joke amusing material?

Can anyone create a new net.group just by making a typo?
If so, can this 'feature' be limited somehow?  My .newsrc
is full of defunct groups, which I can't remove.  Now I'm
pushing some limit of 100 groups.  My "options -n all !* ..."
list has also hit 1024 characters, causing readnews to croak.
Any suggestions?
			Bob Tidd	ucbvax!g:inp