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Any idea what profitable things they do with that data?

• atemerev 2y ago
  Mostly ad targeting (you can infer a lot of things from the global graph of contacts). Meta is an attention routing company.
  • guappa 2y ago
    How do they spend insane amount of money in targeted ads and all the ads I get are useless? I constantly get ads to learn how to code. Ok I've been doing that professionally for over a decade and I have a real degree from a real university… why would I do some online programming course?
    • atemerev 2y ago
      There are much more ads than viable targets.