Putting what you are working on behind something one has to sign-up to, even just to view it, is IMO a retrograde step, is more likely to reduce interest in what you are doing than increase it.
You don’t have to join the discord to get piRoot, it’s more for beta testers. I also have it because it’s faster for me to respond on discord then on the Rpi forum. And on the server we have specific sections to give ideas, complaints, bugs, etc.
Random dude. Likes dogs. And Linux. Complete NOOB.