Those are neat! Too bad we can't rely on phone service down at MOTD to use that instead of radios. I guess I'm still going to have to buy a walkie talkie...
That would be great but Bluetooth is really a short-range technology (like 30 feet). Direct Wi-Fi connections would be better. Right now it works over 3G, Edge and WiFi networks. The quality is better than a phone call and the map feature shows you where the other person is. In the car, it's better than texting because you don't have to type. Just press the button to listen to the message.
