Foursquare is a location based social networking site which lets the user to explore the city. Foursquare user mostly aims for badges and mayor. If you checkin in a particular place you will unlock a badge and also if you done more checkins than any other user you will become the mayor. Facebook user fights for this mayor.
Also Check : Foursquare Check-ins Using NFC at Google I/O
Foursquare uses know its real advantage, when you visit a particular place you can check the tips left by the user, you can can leave any tips and this will definitely help user.
Here is an awesome Infographic on foursquare
Are you a foursquare user ? Share your experience!