@pomstan @kekkerel reddit is gemini://bbs.geminispace.org/; it has more than 2 people working on it, so if you talk to anyone in the dreadful "gemini community" you'll run into it
to get around the 1024 byte limit, some capsules (like geminispace!) use Titan for file uploads, but only few browsers care to implement it gemini://transjovian.org/titan/page/Known%20clients