[suann]

What users are posting on FB is just a peak of an iceberg, probably it's the least valuable subset of data.

However, the sabotaging approach would be very efficient weapon in fighting many other privacy intrusive companies. If an adblock would fake data instead of just blocking any tracking it would have a huge impact.

[rchaud]

Yeah, the bigger thing would be those Facebook pixels which are invisible to the user but lets FB track wherever you go on the web and ties it back to your account, as you're still signed in.