The amazing growth of Foursquare

It is quite impressive how Foursquare has grown in such a short time too. Even more impressive is the fact that the service was only set up so that a few friends could indicate where they were at certain times and yet now there are over ten million users all saying where they are currently located and in some cases, they are telling their friend about great deals and what to see! For those who want know more about this the phenomenal growth of Foursquare check out this fantastic info graphic.

Source [Cool Info Graphics]