I have edited this OS 3.2 question based on advice that it could infringe Apple's NDA which is something I have no desire to do. For what its worth I didn't reveal anything likely to upset their lawyers. And in my opinion the SDK is their IP, and therefore it's their decision regarding the terms we agree to when optionally downloading it.
Without breaking NDA I can summarize that it asked for opinion on whether OS features of iPad were likely to become part of the iPhone OS. But consider the question withdrawn...