The English language has a new preposition, driven by Internet conventions: "Because." It's not clear where this originates, but I like the theory that's it's a contraction of "$SOMETHING is $MESSED_UP, because, hey, politics!"
However it originated, though, the usage of "because-noun" (and of "because-adjective" and "because-gerund") is one of those distinctly of-the-Internet, by-the-Internet movements of language. It conveys focus (linguist Gretchen McCulloch: "It means something like 'I'm so busy being totally absorbed by X that I don’t need to explain further, and you should know about this because it's a completely valid incredibly important thing to be doing'"). It conveys brevity (Carey: "It has a snappy, jocular feel, with a syntactic jolt that allows long explanations to be forgone").English Has a New Preposition, Because Internet [Megan Garber/The Atlantic]
But it also conveys a certain universality. When I say, for example, "The talks broke down because politics," I'm not just describing a circumstance. I'm also describing a category. I'm making grand and yet ironized claims, announcing a situation and commenting on that situation at the same time. I'm offering an explanation and rolling my eyes—and I'm able to do it with one little word. Because variety. Because Internet. Because language.
(via Making Light)