actually too much host power...something should be made like when situation like this, host would be unbale to ban that person....probably not too hard to write that kind of code, same like when some1 is votekicked and host can't ban.
The problem is also that most ppl never come on forum. Would be rly easy for them to know that they will be banned with this behaviour but they dont know it. (otherwise no1 would continue in this manner)