Ehhh if you have a serious question or a problem about some niche thing, and no one here can answer it, you're just wasting your time. I had an issue with a tool I have, but I couldn't find a community that it made sense to ask about it in. I'm not going to start a community for every sub I had subbed on reddit.
I forgot to add that no one answered my question. LOL I'm not sure if I'm banned or if it was just so far out there, no one knew the answer. Or maybe the community is dead, I didn't look closely to see if other posts had responses or not, but if it was, I assume they'd be here somewhere.