With roughly one-third of our entire mashup directory composed of mapping mashups, we've come to expect a lot if a site plans to use a map. That said, we're still big fans of maps and are always excited to see something new. Each of the mashups below brought something new, whether it's interaction, data, visualization--or all three.
Do you fancy yourself checking in for dinner with Foursquare founder, Naveen Selvadurai wearing a Foursquare Champion Belt? The location-sharing platform has thrown in that opportunity as part of its unique Round-The-World, Round-The-Clock Hackathon. The event plans to bring together developers to collaborate locally and globally to build cool applications using the Foursquare API and win some cool prizes too.