iPhone battery life issues may continue to vex users—even post iOS 5.1. Great, so still no end in sight for the problems. The iPhone 4s is by far the worst Apple product experience for me since the PowerBook 5300 and the Power Macintosh 6500 ... (what good are the features and performance if I have to plug the device into the charging station at least every day, sometimes even more often - that's the opposite of mobility)