I think it works the other way around as well. It's not a coincidence that Apple marketed the 3G and 3GS models with the "There's an app for that" line - the sh

I think it works the other way around as well. It's not a coincidence that Apple marketed the 3G and 3GS models with the "There's an app for that" line - the sheer number of (useful) applications in the App Store is a huge selling point for the iPhone and a real asset for Apple.