Something I'm curious about is how they say things will automatically sync to all devices. Well...what if our family has multiple devices on on itunes account and I don't want some things to automatically show up on the other devices?
A different login to itunes?? Does that mean a different itunes account or multiple logins to the same account?
There have to be an option for each devices to share stuff with other device or not. That will be very simple to be able have the option to allow which devices can share what with your device. I'm pretty sure that they have think about it already, and if they haven't then they will provide those options in the future iOS upgrades.