[ExcelSaga]

Naive. Facebook does more than just passively let you fill out surveys, with their Pixel and snooping on your texts and contacts being just a couple of examples.

[FargoPelz]

Could you elaborate? I'm concerned about these things myself, so I already don't use the Facebook app on my phone. What else can they collect?

[sparkie]

Every website you visit that has a Facebook beacon on it. They collect this even if you're not a Facebook user.

[travv0]

I've been aware of this for a while but haven't done anything about it, but since you mentioned it I might as well ask: Is there an easy way to block this beacon? Is it something an adblocker would block by default?

[Franciscouzo]

Most adblockers include a list that blocks those beacons by default, such as EasyPrivacy or Fanboy’s Social Blocking List.