Then why in the hell did he even bother?
Seriously, the whole thing that helps ADVANCE and get everyone progressing as a whole, is to SHARE stuff like this. And as c4eva has been doing, it may even be better to keep it anon. But for god's sake, this just speaks "douchebag" to me, with his attitude. I don't care that he happens to be a genius at this stuff... point is, that kind of attitude does not get things done. As I've spoken even with a few people at game studios would say... "I don't care if you are a genius, but if you want to act like an asshole to everyone, we don't want you here."
Impressive as Mathieulh's work is, if he actually wants to get EMPLOYED with his talents, he needs to check that snide attitude of his out.