Why do people of other races (specifically white) have so much to say about blacks?

I honestly don't understand why whites specifically have so much to say about blacks. Me, myself, i can't stand 98% of white people ( for my own reasons ) but i don't go around posting things & badgering them just because they exist. What kills me the most is as much as we are criticized i see people trying to be like us everyday. I see that just as much as i see some blacks trying to be white just to be accepted. I just don't understand it. Why are people so judgmental just because we have different skin and we seem to like different things!