Working remotely with good ergonomics

I regularly work remotely at coffeeshops with my laptops and get a lot of questions about my portable ergonomic setup. Here's a list of the components I use:

1. Goldtouch Go! Travel Notebook Stand - I've found this works better and stands slightly taller than this still excellent Logitech Notebook Riser Stand. The Goldtouch also packs down smaller.

2. Goldtouch Go! Travel Keyboard Aluminum - The split keyboard allows for a more natural wrist and shoulder position. I just wish it was slightly smaller, Bluetooth Wireless and had better keyboard layout for Mac users.

3. Apple Magic Mouse - Super graceful scrolling reduces strain.