Here's a feature I'm surprised Apple still hasn't implemented given their purchase of Siri. Using Voice Controls to do everything on your phone. I should be able to say, "Open iBook Winne the Pooh" and it should open that book. Likewise, if you say "Check my email" it should open the email app and refresh it to get the latest emails. If I say buy iPhone App Shazam, it should take me to the App Store to the Shazam app. I hope this finds its way into iOS 5, alongside a 4.3 inch screen for the new iPhone.