It would probably have to be Facebook, because they have most of the photos. But picture this: "Hello [name]! All non facebook-photos of you ever are all her

It would probably have to be Facebook, because they have most of the photos. But picture this: "Hello [name]! All non facebook-photos of you ever are all here: [link]! Sign up for our brand new social network today to 'organize' them." If this site doesn't grow faster than Pinterest, I don't know what will.