…Mastery is a Closed group. There is daily article sharing with the “Get Your Daily Applause” posts. Mastery is the best Medium group. Most active and run by people who know about the Medium platform. Plus, most people in the group wr…Best Medium Facebook Groups1.91K20Christopher OLDCORNDarcy ReederMar 14, 2019·1 min readWell I’ve got to join Medium Mastery then!Thanks! This is really useful!