Comment I've been selected to participate (Score 2) 67
I rarely use facebook anymore (maybe 2-4 times a month, just to read family updates) but last week I went there and immediately got a popup asking if I would be part of the study. Since I rarely use it anyway I figured it wouldn't hurt, so I signed up.
For what it's worth I'm sure facebook can deduce that I'm anti-Trump from my profile. I'm guessing the point of the study is to try to demonstrate the facebook doesn't have a political bias, so they're probably picking an equal number of "reliable voters" from both sides so they can show that using facebook (or not) doesn't affect politics.