That desk looks pretty nice. My problem is that I have 4 boxes, 3 monitors, two mice (left + right) and a keyboard, and setting all that stuff up in a way that it can be easily moved up and down is daunting. My legs are getting pretty uncomfortable from sitting all day though, to the point of making me feel really restless and agitated.
I agree a separate thread on work ergonomics may be in order, not excluding the need for places to discreetly hang our cycling gear...