https://projectbullrun.org/surveillance/2015/video-2015.html#balkan https://projectbullrun.org/surveillance/2015/video-2015.html... It's not a popular topic he

https://projectbullrun.org/surveillance/2015/video-2015.html#balkan https://projectbullrun.org/surveillance/2015/video-2015.html... It's not a popular topic here on HN, but I strongly recommend Aral Balkan's talk about the actual business of Google, Facebook, and far too much of silicon valley.