Hey Ben, xSLUGx here.
I've been going over ideas to save space with all my gaming gear, its a lot of shelves for my xbox, ps3, and wii. the major problem is the PS3 and the Xbox 360. What I've been looking to do is mount the hardware from both systems into a case simular to an entertainment center or home theater system. It would be the definitive Home theater bundle for sure, with a lot of gaming and the ability for blu ray as well. theres def a lot of people who own both systems, it would be a great idea for people with not so much room or someone looking to reduce clutter.