alt.tv.comedy-central.daily-show - join
Low activity, 132 subscribers, Usenet

TVorNotTV - join
From industry insiders and hardcore fans, this is one of America's longest running forums on the television medium. Tracking trends and mulling over last night's top shows, and keeping up with what's next, you'll feel smarter every time you gather at our virtual watercooler.
Medium activity, 1018 members

alt.tv.snl - join
Saturday Night Live, older but not better.
Low activity, 358 subscribers, Usenet