Are you frickin' serious?
Again, if you want to know who the left fears, look for who they attack. Sarah Palin scares the shit out of them on a level that the established GOP cannot and will not. Because Sarah Palin exposes all their liberal feminist platitudes as the lies that they are.
Hell, I'd vote for her just to watch all the commie heads exploding. Really. It would be worth it. I'd hear heads popping at MSNBC from my living room.