Who voted this advertisement up, I wonder? Fuck you Facebook. I'm never signing back up, your site is harmful to people, everyone who works there can go to hell.
I'm fully willing to say that to their face though. If I made a dumb website that accidentally caused even one divorce I'd shutter it, Facebook must cause hundreds every year. It created, intentionally or not, a culture of bragging and narcissism. They're stockpiling facial recognition data. It's a terrible company. If you work there, Fuck You. You're a bad person. I don't know how else to say it.
http://ycombinator.com/newsguidelines.html
It's also that link in the footer called "Guidelines". Read them.