iPhone: photo copying via Bluetooth, please
Or, even better, automatically sync them to a special place on MobileMe where I can get them at my leisure later (not necessarily publish them, but sync them and allow me to make them public/visible or not).
I'm amazed at the bluetooth gymnastics the iPhone performs when it's a phone: I can be in mid-conversation and start my car and the phone seamlessly switches to bluetooth hands-free. I sometimes don't even notice at first, it's so smooth. An experience like this with other kinds of data (notably photos which originate on my phone) would be a most welcome feature.