My Mesmerize takes screenshots when i press the power button... And i'm not holding down the back button.. Almost like its stuck sometimes.. When it occurs i can keep pressing the power button and it will take as many pics as button presses.. Only way to correct it is by pressing the back button once then hit the power button.. Just wondering has anyone else seen or heard of this.. Its been doiong it since 2.1, 2.2, and now even 2.3... I was hoping one of the updates would fix it.. Seems its worse now.. Almost believe its actually something wrong with the screen..
Just as a side note, I've noticed that it does it when the screen has accumulated a bit of finger prints on the soft keys, alas the back button. So like jarhead565 says, I just wipe it off and problem solved.