Questionable Content mentioned the singularity in passing circa last night. The phrase "according to the Internet" made me think that there was some particular exaggerated article or press release making the rounds that it was referring to, but I couldn't find it and I was encouraged to refrain from asking directly.
I think that the poster in question was assuming that you were unfamiliar with the Singularity in general, rather than enquiring as to the nature of the Singularity that occurred in-comic in particular.
Or, possibly, that you were silly enough to confuse the QC world with our own; they've had Strong AI since the start of the comic, after all, a superhero who delivers pizzas, and one one the cast grew up on a space station. Needless to say, it only appears similar to ours since we're just seeing the lives of a small circle of hipsters who run a coffee shop and an office-bitch-turned-librarian. I'd imagine that, say, their US Military probably looks quite different to ours.
As a part of public relations, I think it's important to keep tabs on how the Singularity and related topics (GAI, FAI, life-extension, etc.) are presented in the culture at large. I've posted links to such things in the past, but I think there should be a central clearinghouse, and a discussion-level post seems like the right place.
So: in the comments, post examples of references to Singularity-related topics that you've found, ideally with a link and a few sentences' description of what the connection is and how it's presented (whether seriously or as an object of ridicule, for instance).
There should probably be a similar post for rationality references, but let's see how this one goes first.