I never understood how the internet crowd moved from Paul to Obama. The two could not be on more opposite ends of the spectrum from an economic theory perspective.
Government is a compromise between the benefits of collective action and the drawbacks of other people influencing those actions. We're not in the right place on the spectrum.
I support Obama because he has a reasonable approach to foreign policy, he cares about open government, he's ridiculously intelligent, his party isn't theocratic, and Sarah Palin isn't his running mate. I could do without the anti-trade sentiment, continuing the coupling of healthcare to employment, etc, but you work with the hand you've been dealt.