Reddit Shuts Down AI Expert and Author Edward Frankel's AMA

Edward Frenkel, math professor and best selling author was shut down in the middle of his Reddit AMA. He calls it "bad and unprofessional."

https://www.reddit.com/r/OutOfTheLoop/comments/3bw39q/why_has_riama_been_set_to_private/csq204d

https://twitter.com/edfrenkel/status/616662322623459330