I am not really pre-judging anything but judging based on my experience with both groups. No one membership can be generalized to be 100% one way or another but my point is that there tends to be a greater number of people with a higher level of sophistication here than what I have come across in most PC situations.
I don't doubt that you meant no insult, but "higher level of sophistication" is another way of saying "a better class of people". Does this site have a different demographic of members? Undoubtedly, which probably accounts for this "sophistication" difference you're referring to. But I don't think that warrants coming here and saying, essentially "you people over here are way better than those people over there." That's a prejudicial way to look at it, however you slice it.