Microsoft has updated its mobile Bing client for iOS today, bringing the app to version 4.4. The update brings about a number of new features and improvements that both current Bing and potential future Bing users might find worth checking out.
Perhaps most interesting of the additions is a new shake-to-discover feature, which allows you to shake your iPhone about to discover random 'Trending' news topics. Microsoft also added the ability to copy URLs and open URLs in mobile Safari...