Have you read the comment that Dang makes at the URL that you just posted? Dang says "Please don't editorialize the titles of stories you submit here." And yet, here Dang is editorializing the title of the story submitted here.
Please don't address a fellow user this way.
> Basically, the rule is that the title on HN should be exactly the same as the title of the blog post.
That's mistaken. The actual rule is to use the original title unless it is misleading or linkbait: https://news.ycombinator.com/newsguidelines.html. Had you known that, you'd have known that we were upholding the rule, not breaking it. It's standard practice, when a title breaks the HN guidelines, to replace it with neutral, representative language from the article.
Does that mean we get every edit right? Of course not, but if you're going to object, please do so on the basis of what the guidelines actually say.