It's so annoying to have Facebook pop up those login notices whenever I try to look up something there. When I'm mapping local shops on OpenStreetMap sometimes the only contact info available is on Facebook, and sometimes they do have a proper website, but it doesn't show up in search engine results and I can find the link on Facebook.

(At least Facebook is not quite as bad as Pinterest.)

There is a very vocal group of people in every society that wants to abolish anonymity on the internet. It's scary.