Facebook is a social network and used by all, which means everyone is attentive on the platform. What you do, where you have been and with whom, you share almost each and everything on Facebook. But then, some people are born with such low IQ, that they put their photos while pooping that ultimately forces them to delete profiles out of embarrassment.
Here are some pieces for you, might want to take a look!
Caution: Watch #3, #7 at you own risk!