Apple has been sued four times over the last two weeks over poor 3G performance. Complaints filed in Florida, New Jersey, and Texas all claim that the iPhone 3G suffers from both 3G performance issues that result in dropped network connections and hairline cracks in its casing, while a separate case in California omits the cracking issue, focusing solely on 3G problems. Interestingly, the California suit is the only one which does not name U.S. iPhone…
