I would like to interject a different opinion. I believe WP8 in its current form can be made to support 808-style Pureview tech. It's well-documented that Nokia achieved 41 MP through the use of a dedicated imaging chip. HTC uses the same method to achieve different results (faster photos, superb wide-angle FFC), so it wouldn't be a stretch to see Nokia adapt the 808 tech to a WP device. In fact, I would wager they already have a working prototype, which won't go into production unless they deem the market ready for such a device. (ie the 920 is a huge success and WP adoption is to the point where a niche device will actually sell)