Do Netflix, Spotify and Facebook know me as well as they think?

Websites try to suggest everything from your next best friend to your next best shirt. But are these recommendations a help or a hindrance? Four writers look at how algorithms shape their online livesAlexis PetridisRelated: The Spotify privacy backlash: what is my personal data really worth? | Paul MasonRelated: Telepathy technology is coming – are you scared? | Rhodri MarsdenContinue reading...