Hello LB,
You're an old school poster, no doubt. You posts at times are amusing and thought provoking. Why are you leaving? Don't.
This is the second or third time now you've left the board. Why do it again? So what if you don't like Modelgig or Gen or whoever. Simply ignore them. I often find other peoples rants and issues/agendas unimportant to me and thusly do not respond.
Remember, this board was founded on the idea of giving everyone a voice. You can do almost any fucking thing you want. If we were to banish everyone with an 'agenda' or cliq or anything else for that matter, not only would we be as bad as the other 'bored', but we'd be an empty board too.
Spill your guts and tell these people that you're disgusted with them. Don't run away.
Just An Idea