Within two decades, the Internet has democratised access to information in many parts of the world. This global network of networks currentlyconnects more than two billion users worldwide (World Internet Stats, 2011), driving significant changes in the way we socialise, work, learn, and, indeed, live. One aspect of lifestyle that has significantly evolved with technology is learning. Teacher-to-student and peer-to-peercommunication and learning are increasingly supported by digital technologies; in particular, social media technologieshave ushered in the age of connectivist learning, introducing a completely new set of principles of learning and learning design centred on collective sharing of tools and information....