Debunking Princeton

Why do you expect them to be professional? Obviously, the response was in jest and wasn't some formal response by FB's PR group. This was just done by a couple FB workers who laughed at Princeton's methodology. To expect a certain level of professionalism for someone's FB post seems a bit absurd and pedantic.

I hope this becomes a bigger story than the original. I can't tell you how many times someone has thrown a junk science article in my face, thinking that the issue in question was now settled. A survey with a small sample size, outsized extrapolations and numbers that don't match the accompanying conjecture.

There should be consequences for the people who publish these things. People have a tendency to believe anything that someone in a lab coat says, especially if it supports their point of view or anecdotal experience. In many cases the people who do the research present it with few qualifications while not standing behind assumed implications. If someone publishes sensational and link baity findings they should say, unequivocally, "I'm willing to stake my reputation on the idea this trend is real and will continue" or "These are just data and I'm not willing to say that they have any bearing on reality".

Facebook may not have been right to dignify the initial post with a response, but I hope it works for the best. They say that some attention is better than no attention at all. It's important that this applies to self promotion and persona creation and not science. If somebody has something crazy to say, they should start a personal blog. Those who want to intentionally attract media attention should present themselves as such, instead of pretending to be doing any kind of meaningful experiment and hypothesis testing.

Why are you so sure that was the cause of the price decline?

Couldn't take this seriously given the writer is just mad he is a Data Scientist at Facebook and not doing research at an academic powerhouse.

What drove Cannarella and Spechler, two mechanical engineering Ph.D. students, to prerelease a paper about network theory and epidemiology, without coauthoring/consulting with epidemiologists or people experienced in viral communications theories, is beyond me. But the title "Debunking Princeton" seems to suggest this should be considered representative of all of the quality of research Princeton outputs, which is certainly not the case. Many posts have been made questioning the strength of the paper in question, and the fact that one with such a link-bait title is rising on HN is unfortunate in my view.

Once again, a reminder to everyone that there are no peer review requirements for papers posted to arXiv. There is no evidence that the original paper was ever accepted by any journal or conference, and not surprisingly given the speculative nature of the study, the advisor of the two Ph.D.-candidate coauthors declined to place his name on the paper. So as an institution, Princeton is no more responsible for this paper than Obama is responsible for that drink machine being broken down the hallway (thanks Obama), even though it happens to be a drink machine affiliated with his country. In that regard, with all due respect towards Mr. Develin, I'm going to have to "debunk" "Debunking Princeton."

[Full disclosure: I am a Princeton alumnus.]