"Now, if you don't toe the party line and show proper suckage, you are run out of here as a troll."
I'd have to respectfully disagree. I'm an open and notorious Democrat and have been so since day one of my time at FR. As for toeing a party line, I think I've been about as straightforward as I can possibly be in expressing my generally unfavorable opinion of the GOP. This is a conservative political website to be sure, but it isn't universally Republican. And my own personal experience has been that alternative opinions, when politely expressed, are generally tolerated.
Also, many newbies are quite polite, but are driven away for disagreeing with the owners positions. I would say about a third of the zot/kitty threads are like that.
Your experience seems to me to be the exception rather than the rule.