Young people are desperate for learning that is relevant and part of the fabric of their social lives, where they are making choices about how, when, and what to learn, without it all being mapped for them in advance. Learning on the Internet is about posting a burning question on a forum like Quora or Stack Exchange, searching for a how to video on YouTube or Vimeo, or browsing a site like Instructables, Skillshare, and Mentormob for a new project to pick up. It's not just professors who have something to share, but everyone who has knowledge and skills.