Like AfricaBrass I must be dumb, and like Sangry I just don't get it either. And i must have missed what Flurin said.
As for folks leaving the board, it's very unfortunate (at least most of the time), but I'm a firm believer, when it comes to internet chat boards, in the "if you can't stand the heat get out of the kitchen" principle.
I really believe we're talking about a few isolated incidents here and that all this hand-wringing is unwarranted. But like I said above, I'm dumb and clueless so somebody please fill me in and set me straight...