By the way, I come from blackberry. There was massive threads and posts on this subject. Hacks, apps, discussion... it was overwhelming.
For such a simple thing as shutter sound.
Lets just pause for a moment and appreciate the beauty, efficiency, and logic of this amazing device. Wanna turn the sound off? How 'bout press the volume down button. Wow, why is it blackberry can't be this simple? Android rules.