Whoever wrote that is a ******** idiot. Seriously. An complete. Utter. Moron. Really, I can't emphasize that enough. I read that post, twice. He is so desperate to dislike the background he is effectively re-writing it in his mind and on his blog to portray it in the worst possible light. He even gets things wrong himself in his desire to find things to hate for gods sake. In other words, he basically made stuff up. A lot of stuff.
You want to dislike the background? Fine, but when you boil it down to simplistic details and then twist said details to suit a pre-conceived notion about the quality of the writer AND just get things completely wrong you're not being critical, you're being a ******* moron.