The bickering and feuding... it stops

Rather than a ban couldn't you force them both into their own private thread dedicated to their feud so they are force to either work things out or just carry on in obscurity on their own, ranting and spitting at the screen.

Heh. That is the best idea.

Access to one thread only.

But I don't think we should be allowed to watch. Uncertainty principle and all that. :)