I for one refuse to accept the Jackson/Sharpton/Obama view that blacks are inferior people.
http://penetrate.blogspot.com/2010/01/racist-word-invented-by-ussrs-leon.html
The word racism was not coined by leftists.
I agree with rest of what you said.
PS - where the etymology of a word is concerned, I trust a 20+ year old Oxford Dictionary of the English Language over something called “penetrate blog spot””.