I'd guess the answer to the article's headline is "yes," if not only because of Facebook's size. Being so big, it makes sense that it's one of the largest refe

I'd guess the answer to the article's headline is "yes," if not only because of Facebook's size. Being so big, it makes sense that it's one of the largest referrers to anything. I mean, India has almost as many English speakers as the US. These things happen when the population is a significant portion of the universe.