ruby-talk-google - join
This is a mirror list of the offical ruby-talk mailing list. It serves as a alternative to the mail<->news gateway (comp.lang.ruby). It exists to provide access to the mailing list via the convenience of Google Groups web-based client.
High activity, 2166 members

comp.lang.lisp - join
Discussion about LISP.
High activity, 3837 subscribers, Usenet

comp.lang.perl.misc - join
The Perl language in general.
High activity, 5139 subscribers, Usenet