Roger McNamee's writing is a bit radical, but comprehensive presentation on what's wrong with the monopoly position of social and internet platforms companies. 

- social media platforms' role in political elections
- built-in discrimination in advertising
- exploitation possibilities of these platforms by bad actors
- data centralisation
- regulation of social media and internet platforms (free products business model)

https://washingtonmonthly.com/magazine/january-february-march-2018/how-t...