Interesting story here. He's been with Apple since before the first iphone. Of course, after Steve's departure, one has to wonder whether it is the result of that or the guy just wanting to move on.
http://www.intomobile.com/2012/02/0...-iphone-and-ipod-engineering-leaves-company/?
http://www.intomobile.com/2012/02/0...-iphone-and-ipod-engineering-leaves-company/?