[456hdsaq234g]

Careful, this is sounding a little eugenic with the "must be on the site". There is no possible way to implement this without some authoritarian regime making it so. I get the impression that this idea if rather coercive.

[personlurking]

The app idea isn't related to improving the genetic quality of a human population, but it does solve for the chicken & egg marketplace problem. Having everyone who's 'single and looking' on it could be solved by its mere popularity (ex. Facebook).

[456hdsaq234g]

Right. My point is that it would be trivial to pivot to eugenics. States like Singapore have been accused of eugenics by running State Dating agencies.