I choose to only ride with level headed riders. So, I guess that's my clique. Much of the time it's level headed fast riders. Sometimes it's other level header riders, some of them working on on technique or what not.
When someone starts spouting off a bunch of dumb shit, however, I tend to think there is something trying to be proven. It makes me think they probably aren't a level headed rider. So, in that case they probably aren't in my "clique."