I don't disagree, but I also don't think that gives the article a pass to make whatever claims they want without getting any pushback. Especially where they posted it to HN, they should be expecting to be challenged. I could (and probably should) have been nicer instead of calling it "terrible", but I don't think we (a site like HN dedicated to intellectual curiosity) should give bad claims a pass just because they are "opinion." We don't let journalists make unsubstantiated factual claims that are self-contradictory just because they listed it under the "opinion" section of the paper/site, and I don't think we should have different standards for a self-published piece. I'm not advocating censoring it or taking it down, I'm just critiquing it.

Where is your peer-reviewed research that shows your opinion on this is correct? Do you have the numbers to back that up? Is there any verified source of data that says, "I love it when the people of HN find my blog post and start screaming at me for shit that doesn't matter."