I know we sometimes talk about productivity here, but clearly this forum is more about technology. I’ve been struggling to find good forums focused on productivity. I see there is a productivity subreddit, but it doesn’t seem to be of high quality. David Allen has the GTD forums which are pretty good: https://forum.gettingthingsdone.com
But obviously that is all about GTD and these days I am moving beyond GTD. Are there other good forums I have missed?