I was starting to get wrist and neck pain from using a laptop on a desk that was too high for my wrists and too low for my neck. I didn't want an external monitor but still wanted my laptop display higher. After investigating laptop arms, etc. I stumbled upon a large platter display stand at a home decor place.

Adding a keyboard tray, a USB keyboard and mouse, and a USB hub so I only have one cable to unplug when I want to move to the couch.

Fuzzy picture: http://benjiyork.com/pictures/laptop-setup.jpg