Back then I was doing mobile game development for PocketPC.
After I left that company, some ex-colleague had to do some changes in my code, or port it, I can't remember. So he was looking at that game loop that I implemented, and was thinking "What the hell is he doing here???". So he did a google search to see if he could find something, and immediately stumbled upon an article, written by that same programmer :D.
He told me years later when I saw him, and said "What are the chances that you search something on google because of code you're going through, and find the article that explains it written by the same programmer".
I was still a junior back then, so probably I should have commented my code a bit better (instead of not at all ;)).
I still want to write a revised deWiTTERS game loop article, because the steps in a physics engine could make the extrapolation redundant.