Udacity is my favorite because like Instagram or YouTube or the iPad-sepcfic apps, contents needs to be produced specifically for each medium. You cant take an

Udacity is my favorite because like Instagram or YouTube or the iPad-sepcfic apps, contents needs to be produced specifically for each medium. You cant take an mobile app and stretch to a tablet, you cant take a textbook and just make a PDF and you cant take a university lecture and just put it online. Udacity gets that