Scott Forstall — the departing Apple executive who'd become the public face of iOS in his role as head of mobile software — may have met his demise when he refused to put his name on the apology letter Apple released several weeks ago, a rare show of contrition from Cupertino when its revamped (and Google-free) Maps product fell short of expectations at the release of iOS 6. The New York Times and CNNMoney are both reporting the story this evening; we've heard similar from sources as well.