let me see if I can explain a little something here..... I was told this once by a wise businessman.
Basically, the Fitness boards to make good old GS a pretty penny, but nothing close to what they make him in advertising, ebooks, consultations, and other wares.
So many people are searching around and find this web site, not for the forums, but for the other things.. steroid secrets... bodybuilding truth.. etc..
They will order up a couple hundred dollars worth of stuff... get it, realize they paid way too much for the same stuff you can get for free nearly anywhere (or at most $5 in a bodybuilding magazine)... and get pissed off.
They come to the forums, to look around, maybe find other opinions, and they see some threads that are talking about anti semitism, gays, people dying of AIDS, shitting everywhere, rape, homos, mastubation, anal sex, you know..all the things the wackos on this board love... well they see that shit, and they immediate call their credit card company and refuse charges for all the overpriced information they've purchased. This costs GS money. The boards are here to drum up business, not shun it away.
Also, do you reall think the sponsors here, like Anabolic Fitness, want to be associated with racism, shit, etc?