Blumoo: Turn phone into universal remote and add streaming capability to stereo. Enhance your home theater with Blumoo; stream music to your existing system and full remote control from your mobile devices.
Why Facebook somebody when you could just do it in real life? Just kidding but if that is your motto, try out the Tod Bluetooth Tracking device. It syncs with your smartphone and is a neat device. For real functionality, you could put this on your dogs collar and make it easier to find him when he gets away from you.