Well like I said... this apparently happened. As for the people I found laughing about it outside, that definitely happened. I hear Chuck D and Siz were all friendly on the YFM show a few hours later as well. Such can be the case with hearsay...
In any case, Siz seems to have quite a nice position in the SA hip hop (and the larger music/entertainment) community. He has MTVbase, Live, 3 shows on Yfm, and I think he's the creative producer on Live. And who knows what else he has his hands on. Dude is clearly putting in a lot of work. How much clout do you think his co-sign carries in the commercial hip hop space?