Read this on Motor Trend
Ultimate Networking Machine: BMW Launches Mobile App to Help Drivers Find Good Roads - WOT on Motor Trend
BMW is developing an app that will help you find good driving roads nearby. It will use the GPS on your phone to give you the ones closest to you and send the routes to your navigation as well. Roads are put in by users and they can be rated and commented on too. I think this will definitely be one of the best apps ever!