How do you know he's a straight white male? Can you tell race, genitalia, and sexual orientation by typing style? Are you going to tell me to check my male privilege next?
If somebody other than a straight white male has freaked out about the Scalzi piece, I haven't seen it yet. If Jim Zvz is not among that group, he is welcome to correct me, and to be clearer about his concerns about the piece.
But as long as we're talking about it, you might benefit by reading his FAQ in response to the post: http://whatever.scalzi.com/2012/05/17/lowest-difficulty-sett...
He's mainly addressing the straight white males of the Internet who thought the piece was crap, so it's basically for you.