Whilst the announcement of the iPhone 2.0 at WWDC won't cause queues at Apple stores yet, mainly because it doesn't launch until July, it might well cause queues at the door of the IT department.

Business users have long been beholden to their Blackberry devices primarilly for push-email. With Apple now providing push services in enterprise with Microsoft Exchange integration and for everyone else via Mobile Me, will the lure of Apple's brand cachet and the iPhones swish user interface be too much for some to resist?