After reports surfaced that iPhone chargers have been shocking, and in one case, killing a customer who answered her phone while it was charging, Apple is offering a discount to customers who trade in third-party chargers. In an announcement on the company site, Apple says third-party adpaters and counterfeit versions might not be designed correctly, so in the interest of customer safety, it’ll dispose of those adapters and set you up with an authentic one. [More]