As an owner of a couple of lists...I find it VERY agrivating to have an "ad" for
 another list appear on one of mine.  Or on one I subscribe to, for that matter.
  Anyone can find out what lists exist out there through a simple LISTSERV
 command or by getting the lists.of.lists from NDSUVM1 (VM1.NoDak.EDU).
 
My lists are for the discussion of appropriate material...not for advertising.
 Just my $0.02.
 
Virtually,
 
Douglas J. Coffman, Owner
DJ-L Campus Radio Disk Jockey Discussion List