TLDR: The r/selfhosted subreddit has a Discord server. The owner’s account got hacked leaving the server in a precarious state. They submitted a support ticket, but Discord has not taken action in weeks and probably won’t at all, so they are considering starting a new Discord server.
Why, use Redddit if you are in a self hosting community, I understand the community of curious people are there but are you really going to be selling yourself short like that? Than to be using discord as a self hosting community messanger?