100% agree. I've been using markdown for a few years after moving away from proprietary note taking apps. Although this has led to me developing my own short hand for many things in my notes. And have been looking at a way to integrate a to-do list with my notes with some Python scripts.
So while my notes may rely on some personal scripts to get there most value out of them, I strongly value that they are still plain text and I can always move them into a new workflow if I need to.
Love Quarto. I write all my notes, presentations, blog posts, memos, etc in .qmd files. For non-technical stuff I use Obsidian to author (there is an extension which tells Obsidian to treat .qmd as ordinary markdown - ie ignoring the additional Quarto frontmatter and so on), then for everything else I use VS Code with the Quarto extension and just render out to the display format I need. I really appreciate that itβs built on Pandoc and it means I can just use one format and one set of tooling for everything.
So while my notes may rely on some personal scripts to get there most value out of them, I strongly value that they are still plain text and I can always move them into a new workflow if I need to.