That's a big number. A quarter trillion. Two hundred and fifty billion. That is how much user pictures Facebook has amassed. To get to this point, users have freely uploaded pictures at a clip of 4K per second.
And you still think the NSA is who we should worry about? Okay, we should keep an eye on it but we need to keep both eyes on Zuckerberg and friends. They're the ones that we should worry about.
And yeah, I trust Batman/NSA more than Facebook.