@RWW: Here's the *1* new feature from the iPhone 5 that really matters. Can you guess which one it is? http://t.co/ueN7lHRa

Here's the *1* new feature from the iPhone 5 that really matters. Can you guess which one it is? http://t.co/ueN7lHRa http://twitter.com/RWW/status/250056474091474944