Does anyone here view the computer screen at an angle like me? I've been told that its probably not the best thing to do. But apart from looking to the side, I sit perfectly ergonomically. I sit with the entire lower part of my arms resting on the desk. And I sit up straight with my feet firmly on the floor... Should I move my iMac so I'm facing it? My desk isn't that deep (60cm), so I'd lose the ability to rest my arms on the desk because the keyboard would be further forward, and I'd be much closer to the screen.