Jesus, dude.
"acts like the black man he is"
"because they act white"
I'll just gloss over that and say I don't really recall any hate towards Moon or Vick. At least no different than what Brady, Cutler, Raplisberger, etc, etc, get now. I don't recall any abnormal hate for Jamarcus Russell or Vince Young. Maybe i don't look for it or maybe I don't see "acts like a black man" like you do.
Newton is demonstrative like a WR or DB. Or a LB/DL after a sack on any color. A QB being black is no longer unique. Acting the way he does as a QB is quite unique. That is going to turn some people off.
And, to be clear, their is a pocket of America that will hate him for his skin color. Is it 3%? 5%? I have no idea but, in my world, I don't know if 1% would openly hate him for that.