That type of personal attack does nothing constructive in terms of persuading a national movement.
Palin basically just made a message board post. I hope she reconsiders her words next time and elevates herself above Obama's pettiness and insults. I know it must be hard for Sarah, considering the smears she has taken from the left, but Reagan was able to speak above the muck to reach people in his day, and history is starting to show that W. Bush's approach helped shine a bright light on the bias of the media, and the childishness of the left.