Learn how to communicate and chill, no one forced you to read the blog post, and you could just have ignored it.
The attitude being: a clickbait title immediately dismissed as "an opinion" -->
An opinionated approach to writing (GNU) Makefiles that I learned [..]
Use the above as guidelines, not dogma
But maybe you haven't read the article and was just offended by the title. Still not a good reason to insult people like you did. The author of the article never insulted anyone.> it should have no place in professional presentations
Good thing then that this article is posted on a personal website. It's not even the author of the article who posted the link on HN.
Still not an excuse to insult people.