Re: Improper use of Facebook data
Personally I'm of the opinion that Facebook - and really social media in general - has distorted every election since its inception. Echo chambers tend to do that. I think that's pretty obvious in fact.
These days, thanks to social media, people get more exposure to coinciding views and less exposure to opposing views because they tend to make social media connections with people who have similar, or at least compatible, views to their own. Because of that their own views - right or wrong - get reinforced to the point that they are absolutely unshakable. This whole thing has an even worse side effect of making any sort of reasonable dialog basically impossible. If you truly believe that hasn't distorted our elections then you haven't put much thought into it.