I commend Apple's engineers for how much smaller they are able to make the components for the iPhone 5. But at some point where is it more important to have a slim phone than it is to have a phone that will last all day. I'm a heavy user. I stream music, podcasts, video etc. and if I'm not near an outlet, I'm going to be searching for one in about 5-6 hours. This is not an issue when I'm in the office, but out in the field is another story. Here are some things I believe should be considered: Larger battery - I wouldn't mind the extra thickness to be applied to more operating time. Slide out keyboard - having hard keys and full screen real estate is nice. More protection for the body would be welcome. Having a slick phone is not nice if you drop it on concrete. Larger screen - I don't like to have to keep adjusting my eyes to read fine print. I apologize if these have already been put out there. This is just something I've been thinking about.