E-Learning Vs Traditional Universities

Looking back over a year or so, there have been many e-learning courses that offer you great lectures. From whiteboard lectures, interactive, animated and soon. Does this really mark the shift in the education process and will they be able capitalize themselves over traditional education systems. Khan academy, Udacity, Stanford's Coursera, TED Ed channel, MIT's OCW, Codeacademy, Youtube Education channel and soon offers a variety of courses from high school to advanced topics. And above all they are free. However they are have certain drawback too, they can be accessed only with internet, no standards, less content. What kind of applications, initiatives are required to solve the drawbacks of e-learning system. Eager to hear your comments and hopefully work on them. :)