At Reclusive Leftist (yes, she’s a feminist on the left). It’s long, but read the whole thing. An excerpt (emphasis mine):
But even weirder is what happens when you try to replace the myths with the truth. If you explain, “no, she didn’t charge rape victims,” your feminist interlocutor will come back with something else: “she’s abstinence-only!” No, you say, she’s not; and then the person comes back with, “she’s a creationist!” and so on. “She’s an uneducated moron!” Actually, Sarah Palin is not dumb at all, and based on her interviews and comments, I’d say she has a greater knowledge of evolution, global warming, and the Wisconsin glaciation in Alaska than the average citizen.
But after you’ve had a few of these myth-dispelling conversations, you start to realize that it doesn’t matter. These people don’t hate Palin because of the lies; the lies exist to justify the hate.