Earlier quoted context omitted.
Fanboys on either side of the aisle love to pat themselves on the back and reaffirm--almost daily--that yes, they did buy the best product imaginable. It's the same reason Gruber makes half a million a year writing snarky one liners. Some sort of subconscious need to find superiority in consumer purchases and brand loyalty. It's kind of disturbing.
While there is some truth to what you said, I don't think dragging John Gruber is appropriate. One can at least see that a post is well written (I actually think that in terms of plain English, Gruber does the best job within the tech. blogosphere) and that some care and thought has been put into framing a cogent argument. From there, it's up to you to agree or disagree. I am not referring to the links he posts, but…
http://daringfireball.net/2011/08/balls
Gruber and Siegler are symbiotes and it is entirely appropriate to drag Siegler in.