This is pretty cool. If I were in London, I'd use it. You could integrate Google Maps to show you the least busy places in a certain part of London, so it coul

This is pretty cool. If I were in London, I'd use it. You could integrate Google Maps to show you the least busy places in a certain part of London, so it could be used for "I've got an afternoon to kill. I'm over here; where can I go?"