10 Surefire Ways to Screw Up Your iPhone App

10 Surefire Ways to Screw Up Your iPhone App: "So you want to build the next smash hit iPhone app? Extraordinary design is key to getting the attention of users and of Apple, so if an app exudes a stench of mediocrity, Apple won’t feature it and app shoppers probably won’t download it (even if they do, they won’t share it with others). The following are ten common iPhone app design and usability mistakes that can shatter hopes of success on the App Store."