I'm really concerned apple are jumping on this megapixel hype. Steve himself said megapixels arn't whats really important, it's the size of the pixels and the amount of photons they capture. But with an 8mp camera, and what is likely to be an even thinner design, it seems unlikely they will be able to retain the pixel size. And thus the gain in resolution will be nullified by worse light gathering abilities, amongst other problems. I'd much rather they keep the 5MP snapper and just enable 1080p video capture than update it to a mediocre 8mp sensor with inferior capabilities.