Unfortunately from what I could see and considering the demographics, I think McCain won the debate because of the lasting impression he made.
Obama started out strong but lost his composure strictly speaking debate here and considering the judges.... Americans in general...... I think McCain won this round
Obama being a quick study might be like Bush who lost his first round with both Gore & Kerry
Obama might come back strong.
I loved how Jim Lehrer tried to engage them with each other McCain snubbed Obama
My opinion is just that, my opinion. So make no investment decisions based on my opinion.