That's a good idea but how would it work in practice? Would there be a two pass matching system? For example, let's say the friendly folks of this app match me with someone, what do I see? Do I now see a match, and my match sees me, and we can message? Or would I see my match and have the choice of declining?

It's interesting, but it's a different model to the XAND model currently used by dating app matching.