Thank you for posting this link. I'm 15 minutes into the interview right now, and while there are no big revelations, it gives context to the whole thing. edit

Thank you for posting this link. I'm 15 minutes into the interview right now, and while there are no big revelations, it gives context to the whole thing. edit: Finished it, and feeling hopeful about the potential of the web to both make the best teachers much more accessible to everybody, and to create mechanisms to select for those good teachers.