Discord ain’t it. There’s got to be folks over on this instance e.g. that would be interested in setting up a Shadowdark community, right? Right?? I don’t want to contribute to enshittified reddit’s bottom line, but the Shawdowdark subreddit is one of the only reasons I still open up that tab every now and then…
I don’t know, but I can tell you I am seeing heaps of content for it coming out on Sersa Victory’s itch store…
https://sersavictory.itch.io/
SD has taken everything I like and fixed everything I hate about 5E, and is by far the most readable best presented rule set I’ve ever read. I’m not surprised in the least, making content for it is an absolute pleasure.