Most developers (and the general public, for that matter) haven’t yet gotten the idea that the next step in wireless applications is going to be all about location. Mologogo uses GoogleMaps with a Java and a GPS-enabled cell phone to show a target phone’s position on a GoogleMap, allowing you to track it from your own phone or through the Web. This artcle provides insight into Mologogo and other Web 2.0 contenders and their privacy issues.