Snapchat addiction; the app that's a fantastic way to connect, or a cynical exploitation of your teenager's time?

Send us a text49: Snapchat has become a must-have for most teens, because it's now the way they stay in touch with their friends. The filters make it fun, they can see where their friends are on Snapmaps, and the instant photos give them a quick and easy contact point. But one of our listeners has contacted us asking for help with it. She says her teen son was already struggling to control himself when it comes to screens so she's delayed allowing him to have Snapchat, but caved because all o...