I don't even know what's going on with that circuitboard pic :'(
Some fool screwed his heatsink onto the motherboard instead of using the mounting mechanism (the thing is probably not even compatible, which is why he had this excellent idea). This kills the motherboard.
There's a picture of a mutilated GPU out there as well. Someone cut off part of the pins to fit it into a slot it wasn't meant for. His troll brother told him to or something. Showed up on a tech forum asking for advice on why it wouldn't work, haha... I tried to find it, but no luck.
There's always the possibility that these are just trolls getting some use out of old or already broken hardware, but I wouldn't be surprised if they were actually true.