While this development isn't likely to amuse everyone behind the BlackBerry Torch's launch, Apple fans may be glad to know that Microsoft acknowledged the iPhone's importance in a small way today, discussing the new Bing for Mobile iPhone app as it relates to shopping. This app is of course free, and the shopping section can be accessed just by clicking on "Shopping" from the homepage. As for what it's supposed to do, the app is meant to provide a complete,