A “Learn This”-button?

This Ph.D has an interesting idea. Why just like things on the internet, why not use the same game-like mechanics to learn things. Maria Andersen’s idea: Let’s put a “Learn This”-button on the web. Well I for one would like to see an implementation of this. More from Maria Andersen here: http://www.wfs.org/content/world-is-my-schoolFortsæt læsningA “Learn This”-button?