See here is my problem with that meme. No one has counted the votes yet so how can they say x number of votes more for Romney? It "Sounds" good and all but this is not my first Rodeo. I'll believe it WHEN those votes are counted. I know a few things about Ohio. One is Democrats will win the Cleveland area. And they will win IN Cincy. But most everything else can go either way (Though some areas in Columbus are starting to go Hard Blue in these last few elections.)
Karl Rove was the first I heard touting the GOP early voting meme. He is also the same guy the told us we would hold the House and Senate in 2006. So I take what he sez with a grain of salt.
If anything it likely many Democrats are voting GOP as well.
If it were just Rove I would agree with you, but you have George Will, and M. Barone as well stating that this is going to be a Romney win.