I think it's a great idea. congrats. I would change a little bit the way it works. You could ask when someone registers if they would preffer to approach or be

I think it's a great idea. congrats. I would change a little bit the way it works. You could ask when someone registers if they would preffer to approach or be approached. You could mix up the probabilities of getting the info according if you are more likely to approach the other person or not (I'm guessing your ultimate objective is to form couples) Best of lucks! Martin