I don't really see most of what she says as a blunder at all. Most of her "blunders" are media creations by taking small snippits out of context. I have been in attendance at 2 of her speeches. The only "problem" I can see is that she is a politician that speaks like a person and not a schister lawyer. She uses plain english, and people relate to a woman that has a special needs child, a less than perfect daughter, and a record of exposing fraud and waste. Most of which was in her own party.
You forget FQ, that up until the elections Palin was a darling of the left, because she went after Republicans, and the oil companies. They loved her, until all of a sudden now she is a threat to their power. She is exposing them for what they are and they HAVE to shut her up.