So.. I went reading the article, expecting something really ridiculously bro. The article was well written, good references, but yes, uses a few silly conversation samples (for which there were no sexist, racist or homophobic references).
It is, of course, still an insult to them.
What is wrong with you people? Always have to put others in their "stereotypical silos" and stupid them they are the racists and homophobes ?!