FYI, SSC actually has demographic surveys of its readership. Of course, the blog is down now, but I bet if you search the Internet Archives you can find some. As I recall, there were quite a number of dimensions along which the readership could be classified as diverse.
Of course, if you are hell-bent on judging the man and his readers along those demographic dimensions where they aren't diverse, or even just your own assumptions about the kind of people that read SSC, then carry on.
Of course, if you are hell-bent on judging the man and his readers along those demographic dimensions where they aren't diverse, or even just your own assumptions about the kind of people that read SSC, then carry on.