There is no shortage of apps and add-ons to iPhones that are huge helps to people.

Within apps alone, you can do your banking, queue up (or watch) Netflix choices, edit HD photos, learn to play guitar, or buy anything on Amazon and track the UPS shipment.

With some simple accessories that plug in to the iPhone, you can record in stereo, take telephoto lens pictures, and swipe credit cards.

So, why hasn’t some enterprising developer come up with this career-saving add-on yet? I’m sure there are lots of young, upwardly-mobile professionals who would appreciate someone, or something, having their back on a Saturday night. For company-issued phones, it should be installed by IT before ever being put into anyone’s hands.

In fact, if RIM makes it to this first, it might just be the biggest comeback story of the year.