The next big online trend: location-based social networks?

Recently, a lot of hype has surrounded mobile focused services known as online location-based social networks (SNs) (i.e., foursquare.com, centrl.com, gowalla.com, and Google latitude). These are largely mobile internet-based apps that let you track and share location-based information with a network of contacts (or with the general user base). This information can include recommendations (i.e. for activities or restaurants), […]