I actually came across your article from here: https://zettelkasten.de/posts/zettelkasten-summary-david-clear/

Since I live in Germany, and we almost regulary use the word "Zettel" at work for sticky notes/post-its, I was very curious about your article. And oh boy, it was definitely worth the read! One of the most informative and impactful post I've read in a long while. Definitely worth implementing. Thanks a ton! :)