Hey that is my phone on that headset.
The most important thing for me in a phone is it needs to be really small and sync with my laptop. All my contacts, to do list, and calendar is on my laptop and I want everything to sync with my phone. Other then that it also needs to be rugged since I tend to drop, step on, run over with my car, and just really abuse all my phones which is another reason I don't like flip phones as every time I drop one it seems to break the hinge.
This is a list of phones that sync well with my laptop out of the box without needing any other software.
http://www.apple.com/macosx/features/isync/devices.html