I wish the Khan Academy and everybody who is working for this awesome idea and good cause all the best. It is these people that make me feel so proud of mankind.

Getting the chance to work on such a project makes money and career fade far into the background. All the Good this project is doing for the world makes it worth it. And all without the need to charge for the service or display ads.

Congrats John on this excellent choice for a chance to make a change.