Now that I got you looking and ready to jump on explaining how the jailbreaking is an iPhone thing, breathe easy.
I've been amazed at what many of you have done or able to do by rooting the phone and going from there. My best friend is an iPhone user and he and I often go back and forth with the "mine does this" and "Mine does that" stuff. Recently the subject of wallpapers came up and he said, "if you jailbreak the iPhone, you can have wallpapers too."
I got to thinking, like the wallpaper, what things does the Droid do without rooting it that only a jail"broke" iPhone will do? And better yet, what things can a rooted Droid do that a jailbroke iPhone still can't do?