I'm a little surprised at the reaction to that guys socks. I'd rather see a little bit of flair than the usual thing we get, which is guys wearing suits obviously several sizes too big, or don't fit otherwise, or don't match at all, etc.
But I think his socks simply highlight the fact that his suit doesn't fit either--pants are too short (or perhaps just hiked up to look that way in the photo). Or wait, that isn't a staged photo, but a real candidate? oh.
The color scheme of the socks has nothing to do with the rest of his outfit. Matchy-matchy isn't required, but the outfit doesn't pull off a successful mix-and-match. The teal socks would be way better with a white shirt/black tie on top (instead of pastel blue and magenta).
And now I'm feeling really sorry for the guy. The article basically says he is interviewing at the MLA and is concerned with literally sh!tting himself during the process. That's a news article?!
Edit to add: oh, now I see that there's more to the article if you pay for the entire content. But the way they abridged the free version is quite unfortunate.