It looks like the XBox's own weight did it in :P.

As for super nintendo. Well my dad kicked it, threw it outside.. and did a lot of nasty stuff to it. It actually still has a foot print in it where you can see where he stomped on it. Ran just fine til one of the plugs in the back of it fell off. Now I can't it to work no matter what.

Though our playstation has been through rough stuff as well... well it was never left outside over night.

My brother actually hit his GBC with a lawn mower and was still able to play it. Not to mention the dogs got ahold of it. those things can take quite a betting. Though the cartridges break easily enough from my experience.