there are also lots of other handy uses for having a camera in your pocket all the time.
i have often used my phone to take pictures of things like posters and signs that i want to remember but don't feel like writing down telephone numbers, names, email addresses, etc. it's just a handy way to record info and access it later.
i also read once about someone who would always photograph his car in the lot so he could find it later. he also would photograph his door in hotels so that he could remember where he was staying. makes sense to me. it's like having a photographic memory.
then again, though, i don't think feature creep really scares me too much as a treo 600 owner. i like having a calendar, contacts, browser, vindigo, camera, video recorder, audio recorder, etc. in my pocket. i use those things all the time. i actually recorded a small bit of a jazz show i saw last night on my phone to play to my brother later so he could help me identify the standard the band played as an encore. i thought it was 'round midnight and he confirmed that i was right. silly? maybe. but it's kindof cool too.