Just a few short months after leaving Microsoft, the former head of Windows Steven Sinofsky has been busted for firing off some of his tweets from—HOLD THE HANDSET—an iPhone. Traitor!

Or maybe this isn't such a big deal? As @stevesi quite reasonably responded to inquiring Twitter user Albert Jelica, it's not odd for a big time executive to be using phones made by the competition.

That makes perfect business sense, even if it's kind of a PR nightmare. [9To5Mac]