NRO Contributor and Arkansas political columnist David J. Sanders just sent out a copy of an email making the rounds encouraging Democrats in Michigan to go out and vote for Romney. From the email:

So why should Dems and indies vote Romney? After his victory in New Hampshire, the press has declared John McCain the Republican front- runner. Meanwhile, Mike Huckabee, who won in Iowa, looks poised to do well in South Carolina, which hosts the next primary after Michigan.
Meanwhile, Mitt Romney desperately needs to win Michigan in order to keep his campaign afloat. And the more Republican candidates who are fighting it out, trashing each other with negative ads and spending tons of money, the better it is for the Democratic candidates, of course! In other words, we want Mitt to stay in the race, and to do that, we need him to win in Michigan.

Kos talked about this last week, but kind of surprised someone is actually putting any effort into it.