By chance I saw it recently; I remember because it stood out. And the job application seemed genuine as the poster was engaging on the "who's hiring" thread here.
I would never fill that in, because I wouldn't want to bother my references. I know some of them don't really like doing it, but do it as a favour because we're on good terms. Probably not a rare scenario. I'm okay asking in a "if you provide me a reference, I will get a new job" as the final stage, but not as a "just checking in case I might land a job".
