Not to play the dick card...but how is this permaban worthy? Shouldn't some responsibility fall on the faction leader for giving the guy more access than he should have had?
If you are granted the access to remove money from clan bank, or kick people from the faction, and you do both of those things, how is that an abuse of the system? The guy obviously "rage quit" and should be punished, but permanent ban, for doing something that you were given the permissions to do, seems pretty ridiculous. He clearly had the permission to do so, maybe some of the responsibility should fall on the clan leaders, and they should be more careful who gets access to their faction.