It was officially reported in our new Alleyside Daily series just the other day that thieves weren't interested in stealing some mobile devices over others. Namely, BlackBerry devices and Android devices over Apple's successful iPhone, respectively. However, that bit of news doesn't go to say that thieves won't steal RIM's BlackBerry PlayBook, a dying [dead] tablet that hasn't seen the light over its iPad and Android competitors.
If you're looking for a genuine, physical keyboard for your iPhone, this might be it. The iTwinge by Mobile Mechatronics is a $29.99 keyboard that mounts on the iPhone and, per ChipChick, can improve typing speeds by 30-40% while reducing errors by 70-80%.