Rather than a formal taxonomy, this diagram by Ibrahim Evsan divides geek culture into activities, obsessions, social communities, terms, idols, and types. Its primary flaw is that it does not take cross-breeding into account.

I'd say its primary flaw is that it's very much boy-geek centric.

I have an ignorant history question- back in the day (like the middle ages) I have been lead to believe that people mostly consumed wine and mead and such because the water supply was icky. Is this not true, or were the walking around semi-tipsy all day, or as the alcohol pretty watered down? I have always been curious.

Somewhere in my googling, though I'm afraid I can't find it again, I came across a chart of international definitions of "moderate drinking" and it will probably some as no surprise to anyone that the US had the lowest limit.

I'd say its primary flaw is that it's very much boy-geek centric

My cursory examination didn't turn up a direct link between vampires and Joss Whedon. Or even Buffy and Joss Whedon. Unless there's some behind the bubble shenanigans going on there. And Buffy's a geek obsession but Dr. Who is a geek idol? Man-friendly indeed.

It's like when people were so suspicious when the mammogram recommendations changed, when actually the ages just shifted to be in line with Europe (not that that is why it was done, or even that it should have been done, but it's not some crazy conspiracy).

I echo Sophia's curiousity. I recall reading that in colonial days of America, most everyone including children drank beer or hard cider all the time. I don't know why; water from streams and rivers might sometimes be bad to drink, but well water was usually safe.

If nothing else, I bet they didn't drink that much overall. I feel like even in my childhood, all you drank was a glass of something with each meal -- not all of this water all the time business.

DH doesn't watch much television. In fact, I might be a bad influence in that way . I think it is rude to ask why he doesn't watch Tv as if he had violated some major social rule. And TV isn't fraught like drinking is

But then , my new england blood is strong.

Beer wouldn't necessarily have been the 12%-ish stuff we're used to. There was a lot of "small beer", kvass and such like, that was only mildly alcoholic and wouldn't have taken as long to ferment.

Sophia, I don't have an answer to your question, but I know that I heard someone on NPR postulating that part of the cause of The Enlightenment was the arrival of tea and coffee, so people went from drinking alcohol all the time to drinking caffeine all the time.

I, actually, know (mildly) someone who has displayed the opposite behavior. In the dressing room, we'll be discussing doing something after the performance, and he'll (unisex dressing room) say, "I don't drink." He has done this several times. It's not a huge cast. He also did the "I don't drink" at a cast party as a response to "there's wine over there and pop in the fridge." It very much a, "Dude, we don't care. If it makes you happy, that's cool," thing with the rest of everybody. Even the heavy drinkers in the group don't give a damn if anybody else drinks. The only thing making me curious was that he was so repeatedly emphatic about it.