I love my Rain mStand that holds my MBA next to the Thunderbolt Display
The elevated height makes it much easier to use as a desktop when at home
I use a wireless keyboard, magic mouse and magic pad with it
I second the Rain MStand. It elevates the MBP to a better height for viewing. I also use mine with the Apple Wireless Keyboard and Apple Magic Trackpad. I tried others but this one worked out the best for my situation.