Don"t know about anyone else but I don"t mind the abusive chatters too much as I am happy that they are probably pretty pitiful individuals using the chat box as an outlet to deal with their ow.n issues and help them feel big and clever (sometimes hard to resist the temptation to wind them up though). The one thing I notice about these players is that you see them most often in the early stages, I wonder why that could be.
As for railers that"s a different matter but the best way to deal with them is to ignore them. It may be an idea for sites to withdraw the use of chat for anyone after 5 minutes have passed following their exit from a tournament.
Don"t know if there is too much we can do if site chat rules are not broken. I agree that it isn"t in the spirit of APAT and offenders should be banned from APAT but I don"t think this could be done for the current online format. Lets hope these idiots behave themselves tonight. GL all, especially me.