Does your desktop have a 4 in or smaller screen?
Regarding precision versus accuracy:
Except that the device does not become completely unusable. Conductive thread and/or glittens allow for the use of the device while still wearing something on your hands.
There's also still the possibility of removing gloves, if necessary.
I own two iPod Touches, which I want to get rid of for reasons not related to the touch sensor. I also own 3 Palm PDAs, a Samsung Impression, a Nokia N810, and a Viliv N5, all of which have resistive screens.