Why on earth would anyone want to hang their screen or computer on the wall? Unless the screen was huge, for most people who sit behind a desk, the screen would be too far away. You would have to keep stretching to pop a cd in. Also, I don't think I would want anything I'd just paid a couple of grand for "hanging" anywhere. Besides having to drill holes in your wall in order to install something sturdy to take the weight etc...
Would Applecare cover all the ones that fall off their holdings and shatter into a million pieces?? Would the power drill come in the box?
I think too many people are mixing and matching rumors to suit their wishes.