The origin of the word and it's literal meaning is beyond fucking irrelevant. It's a word used by non-blacks who hate black people. Period. There is seriously no reason to further analyze it. And if you seriously believe quoting it's historical origins should somehow make it seem less offensive or that black people should just tolerate it because there are more vulgar words in the English language, you should probably line up right behind Deen to get your own head examined. That is the most ridiculous thing I've ever heard. And if you seriously don't even know why it's offensive, you're just a flat out idiot.
If it is so offensive to them, why is it that I hear it more from their own mouths? Are you black, does this personally effect you? otherwise you are just another person who knows only what you are told, and what you are led to believe.
The only people getting pissed off about racism these days are white people. Not the minorities in which are being effected, because they are too busy trying to ignore the situation, instead of making a huge deal about it and shoving it in peoples faces.