We have seen surveys that has proved that iPhone users are rude and arrogant, and how about a comparison on what smartphone users spend the most money? Well here is a comparison on phone bill spending os Blackberry, Windows Mobile, Android and iPhone users. As you would expect the Apple fans with the iPhone have the highest spend? Well actually no! Its Windows Phone followed by the Blackberry boys. Surprisingly Windows Phone users spend the most and that might well change with Windows phone 7 getting some momentum in coming months. For now here is the chart: