Hi,
I've formulated a rough spec for a new note taking markup language I've been using for a little while.
It's specifically built with a continuous logging workflow in mind where you take notes in a mostly append only format. It supports the main constructs which I find important in my notes: todos, TILs (today I learned), QTSs (questions to self) and event reminders. Its still in alpha so at the moment so any feedback would be amazing.
Yes you can achieve much the same result with orgmode or markdown. But having a simple spec like this opens the doors to more workflow specific tooling in the future.
We have a vscode plugin for those who use it and plugins for other editors shouldn't be too difficult to build given the simplicity of the language, I just haven't got that far yet.