that did kind of work on twitter ! just post something, and even though too niche for your current followers*, people might stumble on it in a search like months later

don't know about here, i don't know the discovery mechanism here**

* here, please heed the quota of one niche interest per person-it can be any as long as it has to do with bitcoin, nostr, or (somehow) mesh radio
** this social network has a strict Bring Your Own Following (BYOF) policy