50 million "snooped", so??
What in the world are people putting up on Facebook that is so important?? "Oh, a bot came by and made a copy of my Facebook info." Hello, it's a service for the technically inept to fill with garbage. "Me am got computer, haz keyboard, make typing."
Privacy != Facebook. If something is private, then you are supposed to keep it off of a public service. "Private" means "this data has been generated in hardware, and cannot be extracted even by de-lidding the chip."