Earlier quoted context omitted.
Ad hominem. You should address logical flaws and false statements. And he was critical of Apple in two of the four points, so your premise is false. Edit: This discussion is also something of a strawman, attacking none of the important arguments made in the article. The point about what Gruber would say if Microsoft had done this is simply a preemption of an ad hominem attack against himself and it's quite unfortunat…
Does anyone know of a browser plugin that will automatically eliminate from view any Hacker News comment containing the phrase "ad hominem?" Ad-Hom Block Pro or some such?
Debating is good and fine - but (imo) sometimes, concentrating on the minutia isn't as worthwhile as expressing an idea.
Discussion can exist without this constant battle to score 'points'.