Small rubber feet hide three of the outer case's screws and provide the PlayStation 3 Super Slim with some grip.
We don't think that these feet are much of a nuisance; they are easy to remove, add function, and clean up the look of the console.
Blocking access to the fourth screw, a wild Warranty Void sticker appears! And, it's gone.
We think that stickers like this are bogus, and we think you should, as well.