Thanks! Looking forward to having the research community start using our crowd and giving us their thoughts.

Bonuses: no task starvation, no spammers, a usable API, and highly motivated workers.

Let me also add that you probably know my co-founders Prayag, Philipp, and Dave from their days at Cal. MobileWorks spun out of Berkeley's Department of CS and School of Information, and was built in response to the pain we all felt as they struggled to get good results out of crowds.