Dude, you're a tom. It's not necessarily about being offended by whites , it's that black folks don't have any self respect. Jewish people would mainstreaming ike or hymie or any other Jewish slur become mainstream , even if they used it to address each other. These same non black people that say nigga will turn around and talk greasy about blacks. I live in la dude and the same Mexicans you see rolling around bumping tupac are the same ones that will shoot you for being black.
A lot of you negros have it confused, just because some white dude listens to rap or says nigga or whatever, does not mean they like or respect you, or black people in general. Most of the time, just like in this case, these dudes and those quartersnacks dudes are mocking black people, and you clown ass niggas actually cosign that stupid shit. Not only cosign it, but actually speak against a black dude pointing it out. Like you just did.