Almost every person, who rides the waves of web is there on social networking website. The craze of social networking websites is that high that some people use Internet to access their social networking accounts only. If you also are addicted to social networking websites, then you must be familiar with Foursquare. If not; Foursquare is a popular location-based social networking service that allows users to check-in at ventures. GPS facility is used to track the location of user and then he/she is suggested a list of popular nearby places.