The Das keyboard commits the sin of having a sleep button (why is it even on the keyboard??) right next to the media controls. I've accidentally hit that multiple times when trying to change my music.

Try borrowing my laptop, it has the power button right next to Delete. You never know what exactly is going to be deleted!

Hah, my work-issued laptop has that one as well. Power button should never be inline with normal keys, IMO.