I have skimmed your front page and your tour page, yet im not feeling like I have grasped what you do clearly enough.
I even went as far to skim the article by a very supportive Paul Stamatiou. He mentions you will use 30% of money made to aid 3rd world countries. Im curious what that is written on a random blog, yet I cant find such a statement on your site.
Either way top effort for attempting to tackle such a space, have you given much thought as to how your "video classes" etc will work for people in 3rd world countries, or are you only targeting them with the money you make from developed countries?