I honestly think this would be a bad idea. How many girls are going to register on a dating site that has bald men? If there's one thing I've learned about women, it's that they want a man who exudes confidence, bald or not. By putting yourself on some sort of hair loss dating site, it's almost like you're saying, "Hey, I'm very insecure, I just want to meet someone that loves me for all my flaws."