I don't think the way the article is written has nearly as much to do with the comments on this thread as the subject itself, which tends to bring out the worst in the site. I think the article itself is quite well written.
I also think we tend to fall into a trap here of assuming that an article's impact on HN is indicative of its quality. Most people don't write "for" HN, and lots of good stuff doesn't play well here.