Well after some thinking and reading I'll be signing this thing.
I was on a server that had a rule; "do not tell other people how to roleplay". I don't know how good of a rule it was for that server, or if it is a good idea for this one, but it is an idea. This would also stop a majority of the ooc argument threads. Of course this rule requires aditional rules to be implemented to work properly, and I don't have a suggestion for what they may be.