It feels like MS isn't putting enough skin in the game. They shipped the OS in September. Great. That gets you a toe in the door. They should have rev'ed that OS at least as many times as Apple has theirs. Apple has shipped 5 updates to iOS since September. MS -- one (the update to prepare for future updates, so really not even a real update). That's embarrassing that the market leader, with 300k apps in the appstore and 100M devices on the market is more agile. And as a developer, you have to ask yourself, "Is this a platform I want to get in bed with?" At this point, I wouldn't.