In reply to Bob Doto.

We really take for granted how so many things work now, so it's interesting to look back on the set up of business principles and mechanics of things. Perhaps I'll have more on this later, though it'll take some interaction with other ideas to make them apparent. For now, you might appreciate Richard's recent piece which reminded me to revisit it and my notes from late last year: https://writingslowly.com/2024/03/13/the-card-index.html