NEO,
I am NOT a white South African - I still bear a German PP for what its worth and quite frankly I don't get your point. As far as I'm concerned the world - especially the aviation world is a village where people of all races and colours have to put up with each other. Only one PPrune you have a choice join - or quit.
As for me I do enjoy being on the forum whenever time permits and I don't care about the colour or nationality of any fellow PPruner whether he is dark or light green!!!
Sometimes a little tolerance is needed but as I said before no big deal it's your choice to be on or off
Have a nice weekend