Location-based social networking and microblogging. Discover what's happening around me and everywhere. Foursquare like checkin. Share information (e.g., status, photo, deal, news, review, restaurant, housing, travel), places and opinions with friends and nearby people. Find out nearby interesting information and opinions, meet new friends near you, and explore nearby interesting places. Follow nearby people and see they are doing, where they are and who they are with.