As iOS 6 has not been released yet, it's against the NDA to discuss it on an open forum such as this. The dev forums are probably a better place for this quest

As iOS 6 has not been released yet, it's against the NDA to discuss it on an open forum such as this. The dev forums are probably a better place for this question anyway, as there is a higher probability that somebody from Apple is reading and will respond. If you don't hear anything back, reach out to the dev evangelists - emails are listed at the end of the slides of every WWDC presentation.