It was just announced that the iPhone 4 will have zoom for the camera, but will this be real optical zoom, or will it simply be "digital" zoom? Digital zoom is so stupid - I can duplicate the effect of digital zoom by cropping the photo with photoshop afterward. Not only is digital zoom in effect the same a cropping a photo, but because the photo was cropped from the get-go, you have LOST information that you might have wanted. What if you "zoomed in" and took the picture, but mistakenly chopped off the top of your subject's head? That portion of the head was actually being perceived by the camera's sensor, so you could have had a complete photo, but it is now lost forever thanks to digital zoom.