Note to HN readers: I've deleted the post from my blog, because, though this did not happen initially (when I wrote the post), a day later the link to the site

Note to HN readers: I've deleted the post from my blog, because, though this did not happen initially (when I wrote the post), a day later the link to the site was not resolving correctly and I was getting a warning message from my browser. Not sure of the reason, since it worked the day before. Maybe their certificate expired.