This guy is detached from reality. He needs to read this real account of blacks in a classroom for some clarity:
http://www.ar15.com/forums/t_1_5/1503253_Craigslist__Essay_by_a_Teacher_in_a_Black_School.html
There is a level of conformity among blacks that whites would find hard to believe. They like one kind of music: rap. They will vote for one political party: Democrat. They dance one way, speak one way, are loud the same way, and fail their exams in the same way. Of course, there are exceptions but they are rare.
Whites are different. Some like country music, others heavy metal, some prefer pop, and still others, God forbid, enjoy rap music. They have different associations, groups, almost ideologies. There are jocks, nerds, preppies, and hunters. Blacks are all -- well -- black, and they are quick to let other blacks know when they deviate from the norm.
One might object that there are important group differences among blacks that a white man simply cannot detect. I have done my best to find them, but so far as I can tell, they dress the same, talk the same, think the same. Certainly, they form rival groups, but the groups are not different in any discernible way. There simply are no groups of blacks that are as distinctly different from each other as white "nerds," "hunters," or "Goths," for example.
I can't help but think that whites do well because they ALLOW each other the freedom to specialize and differ. Individualism is prized, not treated with suspicion.