In the early days of blogging, I used to write anything and everything. People read them. If I find a better way to move a sprite on a timeline, I write about it. If I find a way to hack an animation sync with a kicker layered audio, I write about it. People will read about it, discuss on forums, and sites such as Adobe would link to it.
Then, I became smarter. Before writing, I'd then research, ponder, and then find a solution someone did. Awesome, there it goes.
I do still write notes -- Handwritten, erstwhile in Evernote, Apple Notes, etc. Then I wanted to simplify it, in the hope that the notes will likely stay on even after I'm no more. Recently, I chose to stay with plain text, markdown is the next-step up, and then perhaps plain HTML.
Markdown - I write it as plain as possible. It is easily readable as Plain Text, if needed.
HTML - I'm pretty confident that HTML as its saner, plain form will remain and live through time.
So, now, I have started collecting, writing pieces of notes in a set of Plain Text Collections - akin to your Org-Mode but much much simpler. In order to publish it[1], I threw in Jekyll for now but I'm not married to that and I'm keeping it such that if I just change a tool the next time, I can do it without much jugglery.
Of course, I still use quite a few Note-Apps but most of them are the tools to my needs. I've stopped looking at Note-Apps that ingest and keeps it there. For instance, I can write in iA Writer and the file stays where it has. I can then continue writing it with SublimeText + Markdown. I will try to write more, be naive all over again. I don't want to know who reads it, how things are -- but just things that interest me.
1. https://oinam.fyi