Because it makes it seem like he's just another peon, rather than the CTO of a subsidiary. I know that Facebook requires a very diverse set of skils/positions i

Because it makes it seem like he's just another peon, rather than the CTO of a subsidiary. I know that Facebook requires a very diverse set of skils/positions in order to run, it just seems kind of hilarious to say John Carmack is now a Facebook employee :)