I use Facebook, in other words, like a search tool on human beings. For that, it is really great. But the fact that anyone would put anything of any unique nature on there, that matters to them, is beyond insanity - it's identity suicide. It's like you are intentionally driving down the road of life, ripping pages of your journal and photo albums, and tossing them out the window. Good luck finding anything again. Good luck knowing in six months, a year, something will even be findable.