What a crock! I have had many Black friends (and Hispanic, Asian, Indian, Iraqi, Native American, etc, etc). I know many people of WASP heritage who have friends of color. This drivel is exactly the type of tripe that breeds mistrust of White people by people of color, and is the worse type of racisism there is IMO.
Because I can not just talk with a black, I must consider every word at least 3 times before I speak. It exhausts me to cater to the chips on their shoulders.