Comment by human_v2

It depends. I don't think a web interface will cut it. Professors will still need office hours or a chat interface. If this was actually the case, don't you think students could just as easily sit at home and read the book instead of going to class? At some point, the lack of teacher-student interaction is going to cause the quality of education to suffer. I imagine this would be unacceptable to universities that take their reputations seriously.