There are some pretty neat iPhone apps out there now.? The google app with voice search comes to mind.? I can picture my daughter growing up, never knowing what it is like to not have a little device with her at all times that she can ask questions and expect to get answers... The Pandora app is another great little application.
A friend of mine from way back published a little app called Urbanspoon that I'd been using even before I realized it was his company.? There's a good interview on Techcrunch with Ethan, one of the founders of Urbanspoon.? I like that it re-introduces the randomness of a restaurant choice rather than just presenting a list.? Invaluable application for the frequent traveler!
I haven't seen any good BPM iPhone apps but surely its only a matter of time now!