Why has no one mentioned the security issue inherent in this new AirDrop feature? If some stranger sits down next to you on bus, on a train, or at a conference and now they can download docs and photos without your permission doesn’t anyone else see that that could be a huge security risk not to mention a way for porno to be sent to you? There should always be a requirement that permission be given. Just because someone sits next to you it’s not like you can trust them like your mother or father and let’s face it, some of us have crazy parents too.