Update **
Running Windows applications on the iPhone may not be a high priority for Steve Jobs, but for many IT users and providers the desire seems to be increasing. The recent SDK and upcoming release of the Apple 3G iPhone has increased the interest in Citrix enabling iPhone access to XenApp hosted Windows applications. We are always encouraging expanded access to XenApp from any suitable device and the iPhone appears to be a very good candidate. The great screen and touch features would provide usable viewing of apps even though they were designed for bigger screens. Plus the improved email and networking capability of the device can now make it a real contender for business use. The iPhone could be even be the ” Nirvana Phone ” if a new docking station was offered to provide video access to a full sized monitor plus a standard keyboard.
So the question is one of priority and market demand, where does this fit on the list of nice to have vs. must have now, and does the solution need to come from Citrix or could it be partner provided such as the Rove Mobile client for BlackBerry. We encourage your opinions and feedback.

** Update 11/1/08
Yes, we are listening, and yes we are going to ship a Citrix Receiver for the iPhone ! Mark Templeton demonstrated our latest internal build at our Summit event last week and our partners gave us the same enthusiastic response as we are seeing here on the Blogs. Right now the ship schedule is first half of ’09 , but keep those votes and use cases coming and help us increase the priority further ! 
*** Update 3/30/09

Source: http://blogs.citrix.com/2008/06/03/do-you-want-citrix-xenapp-to-run-windows-apps-on-the-iphone/