You mean faeces?I am amused at your spelling of Facebook and I like it! Is this a purposeful misspelling to subversively refer to them as feces?
As in they spy on everyone; make money out of all "users"; create mayhem in the world; give very little back; the data's proprietary and unsearchable; rarely is it useful except in the moment; deny any responsibility for the content; destroy communities; ignore privacy as they mine your information...
Some of us aren't fans of their behaviour and don't partake.
BTW there's only two groups of people who describe their customers as "users". The other one is drugs pushers.