Carrying a Bluetooth headset often adds a certain amount of inconvenience, and iPhone owners have been accustomed to this as even fewer truly portable options exist for them. Newton Peripherals hopes to fix that with the MoGo Talk for iPhone that we're reviewing here; it stows the headset into a discreet case that keeps the phone somewhat safe. It's promising, but with an ultra-thin headset, will it be a question of sacrificing space for convenience?