Facebooks' ties with the NSA spying ring is what makes me think that. Oh, that and showing users their dead relatives pictures surrounded by festive themes around christmas time.
EDIT: I didn't think I would need to mention the obvious reason nhtechie there mentioned. That was my whole point after all, for the ones who understood it before downvoting, but whatever.
You're being downvoted because it's extremely foolish to think that Facebook will collapse due to the dead people on it. My theory is that people don't even know where to start on a rebuttal for such an argument given how absurd it is, so instead, they downvote.
EDIT: I didn't think I would need to mention the obvious reason nhtechie there mentioned. That was my whole point after all, for the ones who understood it before downvoting, but whatever.