"Facebook has hundreds of engineers and enough data to do match patterns against. Facebook can largely identify who's who." I know, I used to work there. I was asking you. Pattern matching isn't black-and-white, as you alluded to in your previous comment.

"Yes, the infamous 'they trust me, dumb fucks'?" You didn't do or say stupid things when you were 19? You don't believe in giving second chances, let alone to a teenager?