The new, new MOOC
Minecraft has become a kind of anarchic massive open online course (MOOC) all on its own, without developing courseware or costly new program licenses. Part of the proliferation is due to user-created video, particularly on YouTube, where a quick search yields 7.5 million mentions. Video podcasts, recordings of building in progress and most importantly, walkthroughs, or videos of players demonstrating how to master levels or particular construction techniques, keep the global Minecraft horde digging and trying to impress or teach one another, forming a key part of the informal player-to-player education that makes the game a fascinating phenomenon to observe.
Via Kim Flintoff