Reddit user timofiend thought that it would be more convenient to put his original 80GB PlayStation 3 and the Xbox 360 S into one single console. He took the guts out and put them into a PC tower.
It's a good idea if you hate clutter. And it doesn't run as hot as you would imagine: 28.5C for the PS3 and 25.5C for the Xbox 360 while idle. Not bad at all. Imgur via Reddit via Gameinformer via Dvice]