If true, (it's based on polling not actual voter registration records) then it's really not at all surprising.
Ever since LBJ proclaimed "we'll have the niggers voting democrat for the next 100 years" you have had decades of pandering for the black vote. You have one party selling "free stuff" and the other one selling "work to earn stuff" and so on. You have nearly 20 years now of intentional racial and cultural flame fanning by the dems, you have constant race-baiting and demagoguery from them on skin color and economic disparity as the result and how they will make evil white man pay, and on and on in a steady drumbeat. Ever since the democrats embraced cloward-piven and employed Saul Alinksy's strategies you've had this work going on annually.
Real surprise if we're to believe this polling is that it isn't even worse than it's made to look.
No telling what the point of the first post even is, no telling what the thread starter is even trying to say with it.