Larry Lessig shared a video from Derek Muller of Veritasium about one of the biggest problems with Facebook: the intentional throttling of shared content.
It’s easy to take it for granted that what you post on Facebook is seen by all of your Facebook friends but that is actually far from the truth. Facebook’s business model actually requires the service to limit what people see, and to sell you the opportunity to promote your content for a fee. This video is a well-thought-out examination of what your role is as a Facebook user (hint: you’re being manipulated).
I wrote about this activity last year but it’s good to have a video which explains it so much better.