Hmm so what's the standard of keeping banned members off the forums? Can it be done.. I have messed with a few forums that deserved it in my eyes, They try pretty hard but i think it's impossible to "ban for life". .
Cool idea posting "evil" members here, There will always be an evil seed and making them public is the way to go, Especially if they have a unique username that is used on other sites/forums.. *cough
Not a good idea no matter how much you love that silly handle hehe..