A Facebook friend posted a popular comic strip, popular off-line, in the world of paper and ink and Sunday funnies as well as with the internet crowd, that contained a reference to Star-Trek red-shirts (that is the nameless crewmen who get shot/eaten/vaporized/etc. upon beaming down to that episode's planet or abandoned space-ship). I commented that I wondered how many of the comic's readers would get the red-shirt reference, and the poster replied that the strip in question often referenced Star-Trek and other "geeky" content.
That got me thinking. It seems like over the last few years, the general public is becoming more nerdy or at least more nerdophillic if you will. We have Big-Bang Theory on network television for instance. But I'm also aware that just as I am more likely to associate with people based more on similar interests than geographical nearness to me since the internet, I am also able to filter a larger amount of entertainment media based on my interests than I would have before broadband made the worlds media so ... so greppable.
I guess what I'm wondering is if I'm seeing a genuine shift in the culture as a whole, or if I'm living in a sort of virtual geeky/sciencey ghetto. I can see both happening, in the eighties, when I was a teen, there was no internet access outside a few expensive universities, so we had BBSs that were either local and cheap, or long distance and expensive, and neither was likely to have the best social software. So we tended to befriend people based on geography more than on shared interests, goals, and etc.
I've read blogs and opinion pieces that argue that we as a culture are segregating ourselves into like-minded on-line ghettos of people who all agree with us, cutting ourselves off from the culture at large. In my opinion, this is an oversimplification, at least as far as my own experience leads me to believe.
In my experience, while I do befriend people on common interests rather than geographic locale, I don't end up with a load of Facebook friends who all mirror my ideals and beliefs. Why is this not the case? Because in reality we are more than one dimensional, just because you and I may share an interest in an author, television show, political issue or computer system. It doesn't then stand to reason that we agree on everything else.
While some interests may well intersect in individuals (for instance, computer geeks are more likely than the general public to be sci-fi fans), others don't. So that if you, like most people, have more than one are of interest, you will find that your on-line community actually turns out to be quite a diverse group.
So, that leaves the question open, is the culture at large becoming more geeky, or am I just filtering for geekier entertainment?