Erica from TUAW got Bonjour up and running on her iPhone and iPod touch. At this point it’s really just a proof of concept—all it can do is send pictures from the iPhone to the Touch—so it’s yet another example of doing something for the sake of it.
That’s right now, at least. In the future, with a little more tinkering, Erica says it could be possible to use the iPhone-Touch tandem as a complete Bonjour solution, sending different types of files back and forth. She sees the possibilities for “social computing” are endless.