Obama

Sure, I'm going to vote for him.
It's pretty much a no brainer and anyone that says they're a Dem but will vote for McCain are simply nuts.
The two party system is certainly far from perfect but it's what we have and we have to make the best of it.
As they used to say back in Beantown, "Vote and vote often".
And vote Obama!
And if you're in CA, vote NO on Prop 8 which declares marriage must be between a man and a women.