I have `scratch` where I'll write just about anything, it has upcoming tasks, my current place in TV shows, juggling patterns, math problems, and drafts (including this message). Many things in it are unlabeled and I often delete things from it, relying on Git to store the history. I have `viewed-topics` which lists things (HN/Reddit threads, papers, talks) I've read/watched with a summary, my thoughts and related things from the past. Last I have dated notes (files named `YYYY-MM-DD`) where I write things that happened, philosophical rambles, mental constructions, shower thoughts, etc. Often these will reference previous notes.
I've been thinking about how to improve this for a while because it doesn't handle "updates" to old notes well. I currently have three ways I do it: (1) copy then change (with a reference), (2) append in place with a marker (WRITTEN YYYY-MM-DD), or (3) new note with just changes (and a reference). Each has problems, (1) makes seeing changes difficult, (2) is impure and can make it hard to find by date, and (3) makes seeing the "current" version difficult. I relate this to version control, particularly the tradeoff between (1) and (3). Git allows seeing both diffs and states fairly easily, but it doesn't track bits of text between files well enough. I've thought about it off and on but always manage to confuse myself without producing any solutions.
TL;DR I greatly agree but want better updates