This is the question that has bugging me since I pre-ordered my 3G S. I had an original iPhone without a case, and within the first week of getting it, I put a nice dent in the corner by the headphone jack (somebody I was with dropped it in a parking lot, while raining...) Since then I have not had any major incidents with dropping my phone or real damage. I even bought two cases on clearance for about $10, and I end up taking them off after a week. For all iPhone owners, is it worth it to have a case? I love the design of the iPhone and don't feel right just hiding it. However if I invest $30-$35 in a case I really like, maybe it will be worth it. Opinions, please.