Bodybuilding related? Where are the mods when you need them?
Seriously though, the G&O would die if the mods were to strictly enforce the "bodybuilding related" theme.
As Be There stated in another thread, people would bore quickly of an all bodybuilding, all the time forum. There are plenty of subforums here on training, nutrition, and steroids to wet your appetite. If that fails to satisfy you, then you are always free to check out other websites, that are more devoted to the subject.
People don't come to the G&O to find workout plans and meal recipes. HTH