New project idea: a dating app that uses something like @alice 's deliciously quirky #captchalice questions as its main matching mechanic.

You get a question and a couple of replies, then you mark your favorite(s?). Only when you like enough of each other's replies, you see the profile and can chat directly. That would prevent matching by looks alone.

Might need some solid filters so you don't end up with profiles that don't match your preferred gender/relationship model/location/whatever.