Features Apple Could've Implemented in iOS 5 (But Didn't)

As I delve into my usage adventure of the update to the iDevice software iOS 5, I seem to find little features that could have made iOS 5 just a bit better. Here's my list:

• Multiple voices for Siri, the iPhone 4S vocal aided assistant
• Ability to launch apps from the notification center (Aka, some sort of favouriting system)
• Facebook integration as well
• Tweeting from the notification center
• Colored "Reminders" lists
• Color custimization
• Icons that represent certain "waiting" notifications, in the status bar

These are just a few improvements that could be added, but I'm sure there are much more.

Happy iOS 5'ing