S ince the beginning of civilization, societies have been selecting small groups from within. Athenian society, for example, selected a random subset of citizens to participate in the Boule, the council of citizens which ran daily affairs in Athens. Peer review, evaluation, and selection has been the foundational process by which scientific funding bodies have selected the best subset of proposals for funding [1] and peer evaluation is becoming increasingly popular and necessary to scale grading in MOOCs [2, 3]. I…