The next time your satnav steers you off a cliff and you follow it, at least your friends and family will be updated on your demise through Facebook or Twitter. So long as your satnav is actually the iPhone running Navigon’s MobileNavigator app.
The latest version of the app also adds 3D terrain views and personalised route delivery. But ultimately it’s the Facebook and Twitter updates that make this noteworthy again. It lets you broadcast current position, destination and ETA to both social networking platforms, although who knows how often that happens. I expect a whole heap of Twitter spam from all my colleagues testing this out any day now…