Hi. I have an iPhone 3G since July. I only carry it in a soft case, like Apple Socks. I haven't been worried about scratches and things til last week when I saw a very small scrath on screen. It's difficult to see even with screen off. With screen on it is just invisible. I am a bit worried now, but I think is't normal. It's just a mobile phone. My sister has an iPod Touch since 1 year and 6 months, and it's the same. Only one or two very small scratches. Invisible with screen on. I think that I read that iPhone screen was very good against scratches. What do you think?