It is a profoundly good idea to bring this concept together the way the Pangea Group has articulated. The Net by itself is a hodgepodge and Tower of Bable. Each step towards focus adds a great deal to the benefit of it. Youtube is so often thought of as juveninle and often only for the ego centric young people. But if it is used well  it can be of importance .I think the Pangea Day concept is doing just that.Henry Nass / NYC