With the arrival of the social, participative web often referred to as Web 2.0 came talk of Learning 2.0. Learning 2.0 can be summarised as collaborative, project-based, self-directed, boundary-busting and above all connected. We discuss some national horizon scanning, and the ways Goldsmiths learners and teachers are using what the Web has to offer. We then discuss some of the challenges this poses for learners and academic teachers across higher education institutions, including issues of authority, credit, assessment, facilitation, intellectual property, data protection and support.