I am in the market for a new phone and I am open to any of these OS's at this point. I have some questions and probably others do do in comparing these three systems. I think this could be a helpful thread and I want to keep it from turning into a flame fest. The Windows phone app always defaults to call history and it seems there is no way to change this. You must then select the keypad. Android and iOS go to the keypad. For those using Windows phones, do you find this annoying or is it easy to get used to? Also, there doesn't seem to be any way to change text size in Internet Explorer like you can in iOS (Safari) and Android (Chrome). Is this a limitation of the browser or the OS? I did a test loading MacRumors on the Lumia Icon, iPhone 5S and the Galaxy S5. Believe it or not, the text was larger and easier to read on the iPhone than the other two, even though they have larger screens. I found the Galaxy and the Icon displayed the site as it is on a desktop where the iPhone displayed the main articles without the stuff on the right side margin. Why is it this way? Is it the difference between Chrome, IE and Safari? I'll start with these two questions and see where it goes from here. I appreciate any input and I hope others will also ask some questions too. Thanks.