Hi @beeminder_user! Thanks for this message.
Beeminde connects with Facebook in two ways.
First, Beeminder offers Facebook as a way to log in. You’d know if you set this up, and you can also remove it from your profile if you don’t like it.
Second, Beeminder has run advertising on Facebook before, and as part of that, we’ve got Facebook analytics on our webpages. This helps us know how effective each ad was. Its job is to correlate folks seeing Facebook ads for Beeminder and then later signing up for Beeminder, for instance.
How you opt-out is actually in our Privacy Policy that you linked!
Analytics & Advertising : Facebook tracking, used to determine success of Facebook advertisements. As of May 25, 2018, the Facebook pixel is not used when DoNotTrack header is enabled.
(I think most any adblockers you configure is going to block these analytics as well as actual advertisements.)
I’m not sure how you can get a copy of the ten interactions out of Facebook, but it shouldn’t be any different than any other website with Facebook as a way to log in, or that has run Facebook ads before. Does anyone else know?