Various existing learning environments could scale to MOOC size and benefit learners by adding the social elements now missing, from citizen science to simulations, games, virtual reality, and augmented reality.
"the author examines lessons from massive open online courses (MOOCs) for small liberal arts colleges (LACs) in the United States. While some consider MOOCs a threat to LACs, they can also be seen as a provocation to spur small institutions to improve their offerings and assert their place in the higher education landscape. The paper examines how LACs might draw on the best tools, approaches, and structures emerging from the MOOC revolution in order to help students build lifelong learning habits."