Thanks for the question I got in a bit late as I watched the whole debate and then found this in the morning but,
Most of these answers are beating around the bush as well. I do have to agree with the one answer that said there were not any real knock outs, but I will try and point out a couple of things I noticed.
Biden, while staying a little more on the task of answering the questions from the moderater, did do quite a bit of skirting around the issues that Palin challenged him on. He could not offer any substance to counter Palins points about tax increases (the 94 times Obama had a chance to vote on taxes - 94 tax increases) and Energy independance. He did change quite a bit of his stances from previous statements and the primary debates, and he now admitted to agree with Palin on some points that I thought they had differences on such as Gay marriage. Biden also tried unsuccessfully to connect the McCain/Palin ticket to Bush/Cheney administration. I think the only substance he could offer was a reference to McCains voting record that seemed like a gross exageration. On that one I would be interested in seeing some documentation on it.
Palin on the other hand, while she had a great presentation, and was overflowing with confidence, did skirt around a couple of the questions from the moderator. I liked her specific answers to the Energy Crisis and her stance against dictators around the Globe, that you have to have some preconditions met to even talk to some of these people unlike Biden who seemed to indicate an Obama/Biden administration would be soft on terrorist states.
I also think Palins point about putting a team in the white house that has a record of getting things done, working with bipartisianship, and true reform, was unanswered by Biden. while Palin answered well Bidens charge that McCain/Palin would be the same as Bush/Cheney. She pointed out what everyone knows, that McCain has always ruffled feathers in his own party.
Overall I definitely would call Palin the winner in this debate.