Sister site SlashGear had posted up a review of the cool mophie juice pack plus. The device performance well and adds little bulk making it a good choice if you need more runtime.
Apple engineers are looking at a cool way to hide the antenna for the iPhone and other devices that need a network connection. They are working on hiding it behind the logo on the device.
Dev-Team is looking for some folks to help them test the “backup plan” with redsn0w and the 4.2.1 untethered jailbreak. One of the tester stipulations though is you have to use a Mac.