Oh, Herschelle Gibbs.
If your looking for a international cricketer to take over Warnie's role as "village idiot", this guy was already challenging him for the role, and seems to be stepping it up a notch since Warnie's retirement; maybe he thinks Shoaib Akhtar is getting close.
I think the reason people have jumped on it is South Africa's long history of racial discrimination; just before they were expelled from the ICC in 1970, they refused to play any test nations apart from Australia, New Zealand and England, as playing the almost exclusively black West Indies, and Asian nations Pakistan and India was beneath them. More recently, those racial taunts in Perth, were supposedly made mainly by former South Africans.
Personally, I think Gibbs is just an idiot; someone whose brillance on the field, not only with the bat, but also as one of the best fielders in the world, is sometimes overshadowed by his lack of thought of what he says and does at times...