This document discusses using the publishing platform Medium to develop open online courses. It notes Medium could lower boundaries between students and staff by allowing all to contribute and share materials. The approach outlined develops critical thinking, collaboration, and communication skills through authentic research and publishing assessments of real value on open topics. Both the benefits and risks of using an open platform are considered, such as giving learners genuine experience but requiring support managing online identities and expectations. Boundaries in traditional learning management systems are compared to the open approach enabled by Medium.