The other point is that Obama would only snicker at any Republican opposed to his chosen Nominee.
While I am not a Romney supporter, the idea that he and Obama are one in the same is ridiculous. That seems to be the current mantra here.
Anybody but Obama, ANYBODY. What will be, will be.
You ought to clinically examine Romney's actual record as Governor of Massachusetts, then make the comparison between him and Obama again.
Do that, and you'll probably join the chorus.