They already made their point in the blog post. Maybe they're done offering any more thoughts on the subject. Maybe they want to watch what other people say.

They already made their point in the blog post. Maybe they're done offering any more thoughts on the subject. Maybe they want to watch what other people say. Maybe they don't care about what the peanut gallery has to counter them. Maybe they don't want to debate. Maybe they have other work to do? This is an entirely silly Ask HN post.