So, today when I tried to go back to the home screen (by pressing home) it made a clicking noise, like with a digital camera. I tried to use the lock button, and it still didn't work. Finally I just tried holding down the lock button, and it turned off and luckily it went away. I checked my photos section, and true enough I have about 25 new pictures the front of my facebook profile. I still haven't been able to figure out what it was, or how it happened. was this a glitch, a feature I accidentally uncovered, or something else entirely? Is it bad for my ipod to do it, and if not how do I re-do it?