Calling out DU invaders is an appropriate activity when the express goal of the left is to tear us apart from within by pretending to be conservatives. Destroying FR from within and helping the RATS to win in November is exactly what they want.
If you have a problem with those of us who can spot the imposters and call them on it, I have no problem with that. You have the right to object to the protection of the forum if you want to.
Just be careful of the 'if you don't agree with Bush you're a troll accusations'........they are ALWAYS wrong, because no one on this board thinks that. There are no such people around here.