Couple of features currently missing, doesn't need to wait until iOS7:
- Needs "Mark All Messages As Read" in iOS Mail, just like in OSX Mail. Tired of having to manually select hundreds of emails.
- Need the ability to add parental controls to Safari - not just the ability to disable the entire app - but allow or block certain sites, etc. such as on OSX Safari.
Check out this thread.
https://forums.macrumors.com/showthread.php?p=16253242