A nice little scoop from Apple Insider about iOS 6 shipping with a new setting. Wi-Fi Plus Cellular it will allow your phone to fall back to cellular when a Wi-Fi access point is slow. A rather nice little enhancement.
I’d actually love to see Wi-Fi be geofenced, so that it will automatically enable itself in certain locations. I don’t need Wi-Fi on all the times, but there are certain locations where iOS devices could utilize it. Why should I need to toggle it myself if the device knows where it is? I’d love if my phone knew it had access to Wi-Fi at home and could switch automatically when I’m home. It seems like this would be simple enough to do right. Apple does all the pieces already, it’s just a matter of doing it together.