Bill Gates has predicted that the best higher education will come from the web and will be cheaper - this is just another step. [Article: http://techcrunch.com/2010/08/06/bill-gates-education/ Video: http://www.youtube.com/watch?v=p2Qg80MVvYs&feature=playe...]

In the same vein as MIT, UC Berkeley has many lectures on availble on Youtube. [http://www.youtube.com/user/UCBerkeley]