Surface Area is a marketplace for human billboards at YC Startup School India (18th Apr).

India is the world’s largest dev market and YC startup school is India’s largest dev event. That’s the best place to advertise your product - particularly for dev tools and consumer-focused startups. Attendees quote their own price. Startups select the ones they like.

We take care of the logistics. All you do is give us the design for the tees.

Pretty cool site. Can see that you've picked off quite a few components from the typical trading world. Love the order book widget, for instance