After having seen Matt Brett twitter about it, I knew I wanted one. The BookArc is a laptop stand, pure and simple. It fits the Mac aesthetic very nicely with its brushed aluminum look—the site says it's made of "heavy gauge" steel. Suffice it to say, this product is solid. It has soft silicone feet and silicone inserts so as not to scratch your desk or you MacBook. There's 3 different sizes of inserts which allow a decent fit for any sized MacBook.
They're a little pricey at $50 a piece. Sadly, trying to order them from the company directly meant a $50 shipping fee just to ship them to Canada. Yes, that is not a typo: fifty dollars for shipping a fifty dollar product. Thankfully, the Apple online store has them available and shipping was free because I bought two.
The BookArcs are a space-saver and attractive ones at that.