A+F chat.

I was just thinking about the members here who are also members at F-chat, and what a great bunch they are there are also a great number of ex members i.e banned members of F-chat, now the problem i see with this is the fact that those banned members can now try to get some sort of revenge on this site, or try to disrupt the flow here, how are the admins and mods going to adress this situation? will it be a case of lets start with a clean sheet? it is a tricky situation and i was wondering how it will be resolved, anyway nice site so far.