I don't agree with Palin philosophically, but I could still really get behind her.
Seriously though, her views on foreign policy and social issues are 180 degrees from me, but I can't say that I've seen, read or heard anything definitive that makes me think she's intellectually deficient. She had an awkward interview with Katie Couric, I know.
If someone provided me with evidence to the contrary, I suppose I could be convinced.