Several moderate-Democrat friends of mine have been emailing--few if any would ever vote for McCain--but all agree that Palin was very strong. The more liberal among them are a little panicked.
I completely misjudged how negative she would be. Her lines about Obama were brutally cutting and possibly over the top in places. But she's a far better messenger than an angry white man. (Note, by the way, how both Rudy and Huckabee employed a tone that was more bemused than angry. That's the modern GOP's favorite trick--comedic ridicule in place of outright nastiness.)