Grief, it always amazes me at how quickly online networking sites such as Facebook, Twitter and FourSquare have raced to having memberships of millions of users and in so little time!
FourSquare was created in 2009 by Dennis Crowley and Naveen Selvadurai and in just over 2 years they have 10 million users, can you even imagine what that exponential growth must be like?
Here’s a fantastic Infographic that has been put together in light of reaching 10 million users:
