Mobile dating isn't big yet, but it will be. And I don't mean people ringing wrong numbers, getting chatting and ending up married either. Although that's heartwarming, obviously. No, digital TV channels The Dating Channel and Gaydate TV are launching a new 3G video-dating service. It involves calling the shortcode 80228, and recording a video profile of yourself ("Hi, I'm 27, like eating guinea pigs and daubing walls in my own bodily fluids, and fear chives. Looking for similar.")