At the risk of splitting hairs, to me it reads more that the author is slating free software (or perhaps the only available free software), rather than praising commercial software. I think I read the article as a bit of a "stream of consciousness rant" and often give the spewers of such words a bit of leeway for interpretation. I've written in a state of mind of frustration and later thought "Yeah you did go a bit over the top there, but it's a reflection of your state of mind at the time".