There are certainly libertarian-rooted cases to be made against Obama, though mostly if you're a libertarian who cares about the national security/surveillance/empire state, and in those cases it's difficult, though not impossible, to make the case that Team R would be better.
Otherwise there's...um...bank bailout, auto bailout, some infrastructure investments, a bunch of tax cuts, and modest additional federal regulation of the already heavily (if not appropriately) regulated health insurance industry plus some subsidies. Maybe that's statist tyranny, but...
