Thank you Mary, I really appreciate it. I don't think I had been curated yet back at that time, it took me quite a long time to start getting my work distributed on Medium, so that could be part of it. I think you're right, I should definitely add an introduction and tighten it up a bit. I never thought of adding links, that's a great idea! That's an interesting point about whether it's worth reworking an old article or just writing a new version, something to think about for sure. Thanks again :)