Calvinandhobbs:One more thing. If you travel alot, stick with a service that uses GSM
Except that for many of us that would mean ONLY being able to use the phone while travelling. There's no GSM service anywhere vaguely near where I live and work.
What I'd kill for would be a multi-mode phone with both GSM and one of the dino-tech standards widely available in the US. Or even analog.