After a half hearted attempt at finding one, I noticed there wasn't an official Discord or Twitch (Curse Voice) channel.
While it's not that necessary as most questions would do better on the forum, small questions such as "when the next video is being posted on Floatplane" (the one that got me to look for a server/channel) would work nicely on it, as the answer would be simple, and hopefully received quickly.
Having a server on Discord or Twitch would require a decent amount of work, mainly on the moderation department, it still would be useful for small discussion or questions not worth enough to have a whole thread of their own.
Also, a Twitch one might the easiest to set up, as all of your moderators for your channel could extend their skills to the server. Plus it would probably be the easiest to find as on the Twitch Client there's a "join server" button, if one exists for the channel.