Twelve South has started selling a great new accessory for Macbook owners called the BookArc möd. This is a continuation of their established and excellent Macbook holder, with a few key differences. Now the BookArc comes in one of three types of hardwood finishes, and is universally compatible, so you can upgrade or switch Macbooks whenever you like. This is accomplished through a replaceable middle insert.
Personally, I like having my laptop screen and my primary monitor viewable at the same time, but that's not always practical, given how much desk real estate is available. How is your Macbook set up in your home or office? Is the BookArc something that would be useful to you?
Source: Twelve South