[rudyfink]

I've always thought a website with sliders for mate preferences would be really helpful for folks.

I get that it could get really complicated to do correctly, but even a fast and dirty version could be really interesting.

Perhaps, it might even encourage people to be interested in math.

[Mountain_Skies]

OKCupid had tons of controls and questions to optimize match making. Then Tinder came along with "swipe left, swipe right" and completely changed the industry.