That isn't too crazy of a prediction. If the Bradley effect had been really strong, and Acorn hadn't gotten in the way, that is a very possible map.
ACORN didn't "get in the way" of what? Registering useless Daffy Duck registrations that would require a ridiculously orchestrated effort to cast a single vote with?
Sending homeless people to the streets of Pittsburgh, saying if they went out and got blacks registered, they would give them a free meal.
That is just sick.
Targetting certain groups of voters likely to be friendly to your politics is something both parties do. Do I like that they target the homeless? No. Do I like voting targetting? Not especially. But this is a stupid caveat. And, besides, the number of people registered in such drives probably did not break 10,000. That's a ridiculously small number of votes, relatively speaking.