As someone working on International Trade, I will say Dating is an interesting and big problem. Partly caused by the rise of online dating, but also because The world is moving in one direction, and effective dating is still stuck in the old way of doing things.
The problem is, the only part of dating that can be obviously optimized is meeting new people - increasing the size of the pool, and increasing the quality of the pool (and in the case of Tinder, increasing the accessibility of the pool by optimizing the mobile experience).
I've been married for 22 years, and introduced couples who wound up getting married themselves. Relationship chemistry is difficult and tricky business. Large parts aren't quantifiable. For my own marriage, it really boils down to my spouse keeps me stable, and I make her take risks. We're better people together than we are individually. That's not something you can solve with an app.
