alt.support.childfree - join
Childless by choice support group.
Medium activity, 766 subscribers, Usenet

alt.flame - join
Alternative, literate, pithy, succinct screaming.
High activity, 184 subscribers, Usenet

alt.rush-limbaugh - join
Fans of the conservative activist radio announcer.
High activity, 177 subscribers, Usenet

alt.fan.don-imus - join
Fans of radio host Imus.
Medium activity, 245 subscribers, Usenet

alt.culture.us.1970s - join
At least pick a _good_ decade to be stuck in the past.
Low activity, 168 subscribers, Usenet

alt.radio.talk.dr-laura - join
Dr. Laura Schlessinger's radio show.
High activity, 226 subscribers, Usenet

rec.radio.broadcasting - join
Discussion of global domestic broadcast radio. (Moderated)
Low activity, 325 subscribers, Usenet

alt.california - join
The state and the state of mind.
High activity, 382 subscribers, Usenet

rec.music.rock-pop-r+b.1960s - join
1960s Rock, Pop, and Rhythm & Blues music.
Medium activity, 876 subscribers, Usenet

alt.tv.csi - join
Crime Scene Investigation, forensic drama series.
Low activity, 306 subscribers, Usenet