Thanks for providing these amazing resources & that too completely FREE. woot ! But the UX on the site is terrible. If & when time permits, please take a look

Thanks for providing these amazing resources & that too completely FREE. woot ! But the UX on the site is terrible. If & when time permits, please take a look at the Coursera, Udacity, Codecademy, Udemy, Lore(lore.com, formerly coursekit) sites. User engagement is directly proportional to the usability & smooth, pleasing UX(user experience)