Well no, not really. Discounting Michigan where Obama wasn't on the ballot, but including Florida where he was, and Obama still wins by over 40,000 votes. According to RealClearPolitics.com. Nice try, Coulter.
Nice try yourself. Who else were the voterss going to vote for? Kucinich, Edwards, Richardson, Gravel? Come on, let's get real here. Put 90% of the "uncommitted" Michigan votes towards Obama and what do you get?