Bodybuilding, unforutnately, DOES in fact include steroids. It really wouldn't be a "bodybuilding website" without it. If people want to run a cycle, that doesn't make them any less "accomplished" than you. In fact, the guys everyone aspires to look like all are juiced to the gills.
That being said, try to find ONE bodybuilding forum that does NOT have a anabolic section. And to be honest, most of OUR members are 100% natural, myself included.
So your question of "why include one" should be answered.