I frequent another forum a lot more often than here (though in the beginning, I came here more than there)
Anyway, they created a "BS" forum. It was not a forum that was open to everyone, you had to be invited in. So yeah, you can call it a club or something.
Bottom line, inside that forum, the rules were (are) VERY lax and you can have at it. The thing is, new people don't have access to it so you can't have a new person sign up and cause a racus. You tend to have longer tenured people in there and given their tenure, you have a feel for their temperament and know they're not just trolling.
Food for thought. Maybe you could do that here and see how that works.