A new bluetooth-based social networking has launched today and looks set to rival "actually talking to people", which is the older, more established method of social networking with those within a 10 metre radius. "Bluehoo" is an application that will run on mobile phones and Windows Mobile and will scan for other users who are also running the application - who they insist on referring to as "hoos" - over bluetooth. Apparently when you find someone else you'll be able to view their profile and stuff.