What does the higher res apps mean for iPhone users? Will devs be creating a single version of apps that have both the high and low res versions, or will there be two sep apps. If it's a single release, then apps will now take up unnecessarily more space on people's iPhones further taxing the 10MB limit for 3GS users.
Big question now -- pricing. We now know there are multiple models from 16GB - 64GB. Probably at least 3 models. Will they be subsidized by cell phone carriers - I do not see a cell carrier logo at the top of the screen in the screen shots.