Fellas... I've had enough...

[newshirt]

Ryan,
Here's a partial-solution used by another forum I'm on: require actual names in the signature area.

That is why my name is there. I put my name on everything I say.

A name and phone number might be even better. People are less likely to slam others when they know they can be gotten to. Take your name or number off your signature, and your account is suspended.