Permanent signature bans
What to do with those who plagiarize, but do not use the paid signature? What is the alternative for such users?
I suspect these people are few and far between. Especially if you consider that some of these people are trying to rank up their accounts to use paid signatures in the future.
How do you define "few and far between"?
Most permabanned users are newbies. How many newbies get paid for signatures?