One hell of a statement there mate.
Perhaps we should rename the MOBO awards to MONWO (Music Of Non White Origin)?
Then you are interpreting it wrong.
People are talking about the "first black president" because they are proud he has got into the Whitehouse, and rightly so.
You need to keep in mind that it wasn't too long back that Black people (irrelevant of background) were slaves /2nd class citizens in America. If you went back 50 years and told the yanks they would have a black president in 2008, they would have laughed at you. Then probably shot you in the face for even suggesting it.
For this reason, a "Black President" seems far more of "a proper accomplishment" to me, if there is such a thing.
It doesn't sound right because in true politically correctness style, you're worrying about offending people that are proud to be referred to as black.
People who win, take part and watch the MOBOs, European Federation of Black Women Business Owners, and other such awards are not offended to be referred to as "Black".
There is a very clear line when referring to someone as "black" in a derogatory fashion in most peoples minds. It's just fairly common sense really.