I don't draw. I don't need to wear mitts or gloves. No current OS supports handwriting recognition... and on the other hand, multitouch gestures are improving and they offer great usability on modern smartphone OSes. Capacitive for me, until the best of both world is available.
N900 already has the best resistive screen i've used, so all I'd want for the next device is the same screen (w/any possible enhancements) + multitouch this link shows that it can be implemented properly: http://www.engadget.com/2009/02/19/s...face-on-video/