Valleywag is fascinated with Uber. A few weeks ago, with the goal of better understanding who uses the the car-service app, Valleywag editor Dan Lyons asked readers to send in their Uber Scores alongside some demographic information.

We're fascinated by Uber. It's a hugely successful service that's reshaping urban transportation. But it's also kind of a black box. With your help, we want to take a look inside.