I just went to askhistorians and the front page has no un-deleted answers as far as I can tell. So, utterly dead community that only had a limited time in the spotlight, supported by unsustainable heroic effort of unpaid volunteers.
I don't know what you're talking about. There's one right here[1]. I've been reading that subreddit almost daily for years. I still do. It's not even remotely dead.
