You must have heard by now about Orson Scot Card in the news comparing Obama to Hitler, but have you actually read his blog essay for yourself? He sounds like he's suddenly turned into Glen Beck:
I'm fairly conservative I guess, but I can't take these paranoid tea party types. They're everything that's wrong with conservatism. This essay is absolutely bizarre, and I say this as a fan of Card's books. I own several. But this is enough to make any conservative want to cut off all ties with republicans and libertarian knuckleheads. Enough already! Paranoia is not conservatism.