There’s no doubt about it, the MacBook Air is one of Apple’s most iconic products, a very successful addition to the company’s laptop line. To further remind users how popular its ultra-slim laptop is, Apple on Monday released a terrific new ad that focuses entirely on the Air. Called “Stickers,” the 30-second clip only shows the lid of the laptop alongside a vast collection of stickers applied on it, such as the one in the image above, that are supposed to show the love of Air owners for their chosen computing machine. The ad is short and simple, but it’s also very fun and it focuses on people’s love of the Air rather than on computing — after all, people already know about