Here's an MS PDF discussing WM6 benefits...
http://download.microsoft.com/download/7/9/5/79580b26-b2cf-4f6f-93a5-5164f5bb6a17/Delivering%20Great%20Performance%20and%20Value%20f or%20IT%20Professionals.pdf
MS also has a nice flash demo for WM6. All in all, it looks like the enhancements would not affect me and my Axim much. For others using a WM6 phone connected to a corporate infrastructure, there are more useful benefits. I encourage you to view the flash demo starting
here