Very disappointed by this. I've got mounted vertical monitors surrounding an extra wide curved monitor on a desk that has 3 distinct surfaces at different heights and a hidden shelf beneath, with a pull-out Kinesis keyboard and both a mouse and a trackball, with a large drafting desk running along one side, with a shelf above it for technical books.
His keyboard was by far the weakest part of this. Click the link at the top of his post ("Update:") to his newer setup, and you'll see that he upgraded the keyboard substantially to something in the ergo tier.