Hop-hop.

What's so questionable about it? I like it more than sitting in a lecture hall and smelling someone's perfume.

Well, you like it. And, since it's an "auditorium," it might be a viable option for universities.
But try explaining to a small child that they need to sit and listen to a boring guy on an educational website instead of doing something else... Although, if the learning is done via Skype and the teacher has only a few students, so they can give each student individual attention... Well, maybe it will work.