This document discusses the use of collaborative self-managed digital badges in MOOCs. It defines digital badges as validated representations of skills or accomplishments that can be earned. MOOC platforms currently have their own certification systems using digital badges. The document proposes a model for a MOOC that uses a community of experts to review evidence and issue badges collaboratively. This could automate the MOOC and add value through expert review, but would also face challenges around spam and reliance on expert knowledge and criteria.