Is it possible to selectively not upload certain things to the photostream? like maybe you don't want these certain things floating around in the ether. maybe you want them on your phone. or maybe you do want them in the ether where someone can't find them while flipping through your pictures and you don't want them on your phone. I don't know what... just a hypothetical question and really I don't even care... it is a friend that wants to know.