I've got an idea. How about we set up a "Grudge Match Night" in my server? Anybody who's got a beef with anybody else can show up and take a whack at whoever.
The server's open for 14 players, so we should be able to fit everybody in.
Besides, I've found that people who are trolling flamers in the forums tend to turn out pretty nice guys once they get playing in a server. Might help tone things down around here.