With a modular platform, you can pick the camera you want for your phone rather than picking your phone for the camera. You could have a sensor to test if water is clean. You could have a battery that lasts for days. A really awesome speaker. A gamer phone. Or it could even be your car key. The possibilities are limitless. --
This is customizing to a whole new level. I like this. If this gets released soon, I'll be looking forward for the reviews.