A New Low in Political Correctness

I thought this had to be a joke, but it isn't. It reminds me of the teacher or principal who was fired for using the word "niggardly". Instead of disciplining those who are intelligent enough to use proper English, how about criticizing rather than catering to these moronic politically correct fools?
Diana Hartman writes:

"... one wonders what is to become of black-eyed peas, black eyes, beatings that leave one black and blue, bleu cheese, something being red hot or white hot, Red Hots, telling white lies, white lightning, and the White House? What will happen to everyone with the last name of White, Black, and Brown, the first name of Redd or Violet, black magic, making my brown eyes blue, being black-balled, white noise, white trash, Black Beauty, white lining, being black-listed, blackouts, brownouts, blacking out (and seeing white spots), Monty Python's The Black Knight, Ajax’ White Knight, whiteheads, blackheads, redheads, and rednecks? "