I have noticed many folks jumping to answer a single question in the exact same manner.
i.e. I ask, "What's two plus two?" (Check out my questions, I'm pretty dumb.)
An hour later, Bob answers "4, obviously!". Two hours later Sal answers "Well, 4, thanks for asking". Two days later, Jenny says "4, and here's a link to a Wikipedia article."
I'd at least give Jenny some credit for citing her resources, but come on... Are people that hungry for little colored circles on their profile? And in fact, I have noticed that this "hunger" manifests odd behaviors from very intelligent people quite regularly in many ways around this site.
I shan't complain too much, as I have no suggestions for improvement, and I benefit greatly from the experts here. Just a discussion point.