I've had an iPhone since launch day in 2007. Over the years, the only model I haven't owned was the iPhone 3G. I love(d) my iPhone. Used it for everything. During a couple months while I was between macs it was tolarable because of my old trusting 4S. But in the two weeks since I've had my iPad (the 3rd gen is my first) I have found my iPhone unusable. So tiny. I was one of the many who would rail against when people would suggest that apple needed to make A bigger iPhone, but now I'm not so sure. I would be interested in some more real estate. I'm not predicting that Apple will do this. I know all the reasons that 3.5 makes sense. But i won't be shocked if the move up. And it is interesting how perspectives change.