I do not believe Facebook as a company would be possible in generating such a thing. And if they could I can only be cynical about it. I rather put my faith in

I do not believe Facebook as a company would be possible in generating such a thing. And if they could I can only be cynical about it. I rather put my faith in the open source community where people tinker on their own algorithms, and provide their own data. I am sure the first initiatives are already on their way regarding personal recommenders. But I don’t know any. If anyone does, please recommend :)