Apple has published a feature on businesses that use AirPort to expand the reaches of creativity outside the confinements of an office. The article spotlights Emma, an Ashland, Oregon, ad agency that uses the technology. “One of our other partners, after trying it, was bouncing off the walls. He said it was the best technology he’d seen since the PowerBook. He called it life-changing. Of course, he was out by his pool when he said this.