While I wasn’t looking (removes rock), EN World has expanded its already dominant Patreon presence, to include one more. EONS Magazine, which publishes content for What's OLD is NEW (WOIN) roleplaying game system, went live in July 2016.
From the EONS Patreon Home Page:
En World continues to publish content through Patreon for D&D 5e with En5ider and Pathfinder with Trailseeker. Writing for Enworld’s RPG News & Review is by invite. The rate of pay for all publications is 3 cents per word. The submission process for EONS Magazine, En5ider & Trailseeker is here.
Best of Luck!
Looking for other places to submit RPG content? Click Here And view a list of publishers to consider.