Can you please stop posting unsubstantive comments to Hacker News?

(The article isn't spam. It may not gratify your intellectual curiosity (https://news.ycombinator.com/newsguidelines.html), but other users feel differently. And historical material is always welcome here.)

that's nice of you to talk nicely to people who break the rules — it's something rare these days for mods and I think we need more people like you.