It’s all I have for proper threading. I won’t forgive Reddit for how they treated me and my communities. But, if you are willing to use Reddit, I’m sure it’s going the have user advantage (and because of that niche interest advantage) for quite a while. I hope it serves your needs and brings you joy.

You might try building a community here, but that is the “slow boring of hard wood” and it can be difficult to find joy in, especially at first.