Where to put it? If I had one of those, I would find somewhere to put it. Mabye as a stylish piece of furniture than a functional monitor, the one I have now is fine.
Looks cool, but I'd rather use the money on something more productive. Besides, I don't see how this is so much better than a regular monitor. Only thing that comes to mind is the possibility of a greater sense of immersion, but that alone doesn't justify it; as you can probably achieve that by just dimming the lights.