When I see something set in the near future, at least in media, it's littered with hexagons. Deus Ex: Human Revolution, Black Ops II, Resident Evil (check "Vector"'s model), you name it. It's full of hexagons. Why? It doesn't make sense. Unless it's supposed to subtly symbolize how we're all "Bees in a hive" or something. No freakin' idea.