Well, I wrote down everything(Joplin). And now I have an absolute mess of half a zillion notes with no structure whatsoever. Trying to bring some structure in the madness.
Now a while ago, I saw on HN a system of 7 folders, each containing 7 folders,.... It seemed to make sense. The person named it after himself, something like JeffFolder. But I can't seem to find it. Does someone remember the name?