Thanks for sharing your strategy to reading.
For me, I highlight phrases that I think are important to me. I then write (type) the highlights and publish as a reading note on my website. I usually do this a month after I completed the book so it acts as a form of revision.
However, I’m very interested in your method of using post-it-notes and jotting down my thoughts along side when I read. It may be slower, but it a form of active engagement with a lot of thoughts and ideas scrambling, which is a good thing.
Same with you, I prefer reading printed book instead of ebook. The way you organize your books in your shelves is interesting. Will probably do that for myself.