Forstall led development of the fastest-growing, most popular computing platform of the past decade or so with, to be sure, a few notable screw-ups, but mostly incredible innovation and efficiency. While his departure does sound like the result of a power struggle that needed to be resolved, I really believe we're shortchanging his incredible achievements. Forstall's departure is not unequivocally or even clearly a victory for those who are firm believers in iOS and its ecosystem going forward. The only reasonable reaction is that we'll have to wait and see.