For questions and answers (without the social side), try Guardian Notes & Queries.
I’m a fan of the SomethingAwful boards, but I understand they aren’t everyone’s cup of tea. Plus it costs 9.95 USD to get a forum account there. (One time charge).
They’re very big and fast moving with lot’s of entertaining stuff, and some stuff that’s better off not seeing the light of day. Tread carefully, and watch what links you click.
You’re not the scoundrel being hunted here http://boards.straightdope.com/sdmb/showthread.php?s=&postid=2454032#post2454032 are you? :eek: