Going through Twitter and Facebook, it would appear that Mitt Romney won the debate - if you were going to vote for him anyway. President Barack Obama, however, was the clear winner - if he was your man going in.
But that really doesn't matter in the long run. It's that small number of voters who are undecided that will make the difference.
So, if you were undecided, did this debate help sway you either way? And if so, which way? And let's just throw it out there for everybody, decided or not, who do you think won the debate and why?