How an Under-Appreciated iOS 7 Feature Will Change the World(cultofmac.com)

http://www.cultofmac.com/271225/appreciated-ios-7-feature-will-change-world/?_tmc=q6WbOJ815iItDLqjQKSZxx45RfFKRXrIa2c59gap1Z8#BZt2zmloqkSec