This story, and the "POS TOS" that everyone violates, reminds me of Wyzant, which is a tutoring service that connects tutors to pupils. All payment and communi

This story, and the "POS TOS" that everyone violates, reminds me of Wyzant, which is a tutoring service that connects tutors to pupils. All payment and communication between tutors and pupils must be handled through their online system, which takes a 40% cut for the first 25 hours of tutoring, and eventually reduces to a 25% cut- after 400 hours of logged lessons. They're similarly inscrutable when tutors are arbitrarily banned.