I'm with Steve on this one...
If you want a giant screen on your phone, with terrible battery life there are many droids to choose from. I love the article that was going around recently showing the "thumb range" when you hold the phone in one hand. The screen has obviously been perfectly designed. I think if Apple would have wanted a 4" screen they would have started with that. These kind of astetic choices are mulled over and over again before they are chosen and peoples thumbs aren't any longer now so.....
Full disclosure, I am in love with the iPhone 4/4S body. I ridiculously refuse to use any kind of case or protection simply because its like a piece of art in my pocket. If they move back to aluminum it will be a step backwards in my opinion. Its made of glass people! Aluminum is so been there done that. Yes I'm sure they can make it wafer thin with their unibody construction but seriously, who is complaining because their iPhone is too thick? You have to be able to hold the thing in your hand. Can you imagine trying to talk on a phone the width of a credit card? (Don't think its going to be that thin, just using a frame of reference, no one attack!) You'll be using it with the tips of your fingers, or dropping it from the tips of your fingers.
In my opinion they need to think along the lines of making some kind of indestructible glass. Ok, maybe not indestructible, but toughen it up... a lot. Don't forget these are the "glass guys" now. They practically build buildings out of glass. I remember a rumor that they were really making some break throughs stemming from the experience of building all those incredible retail outlets, and that makes sense.
I'm thinking a similar form factor, fine slightly thinner to make you all happy, except no stainless steel band... cause it ain't needed, cause its one solid piece of glass! Think unibody construction, except with glass! Boom! Right here, on MacRumors at 4:42 pm, WhoDaKat called it. And don't nay say me, thats the kind of wow factor they need to follow up the iP4. Anything less will be declared "made by a company who lost its vision"... and then sell 100 million units. But it will still be the downhill path.
By the way, the aluminum iP5 prototype is ugly.
