Excerpt from the website: “ cometogethr is a location-based social networking application that lets you join and create groups of people with mutual interests, view their location on the map, contact or meet them and share anewplace.info: Claudio Schapsis. Mar 11, · Location-based social networks are social networks that use GPS features to locate you and that let you broadcast your location and other content from your mobile device. Yeah, location-based social networks are a little creepy. I mean you're basically checking in when you arrive someplace to let your network contacts or the public at large know where you are and what you're doing.
BrightKite is a location-based social network that acts a lot like Twitter. In fact, you can add your friends to the network by entering your handle when you register for the service. Concepts. By the meantime, a location usually has three kinds of geospatial represenations: 1) A point location, 2) a region, and 3) a trajectory. Location-Based Social Networks (LBSN): A LBSN does not only mean adding a location to an existing social network so that people in the social structure can share location-embedded information.
Foursquare has broken up its location-based app into two parts. While its main Foursquare app is now meant to be used as a location discovery tool, its Swarm app is all about being social. You can use it to see where your friends are, let them know where you are by checking in, and chat or plan to meet up at a specific location sometime later.