It is growing! I saw a commercial a couple of years ago that really struck me. It depicted two kids in a very modern home in Japan with their mother mulling about doing house work. Instead of playing video games on the large flatscreen on the wall, they were engaged in a math course talking to the teacher in real time. I have to believe that it is very real model that will evolve and succeed as it is at USC. Great article, thanks!
Remake of Star Wars (A New Hope) created by fans. Each fan creates a 15 second clip (however they want) and they're put together into a movie. Interesting example of massive internet collaboration.