We're building a Budget application similar to the Forecast Demo. Our chart of accounts is very extensive and presents as a very long list when used in a pick list.
It would be great to have the ability to present a refined pick list of accounts based upon the users profile.
By utilizing a view as the basis of the pick list with a windows-user parameter (in a similar way to that used in your demo to provide a Company filter) this would significantly aid the user experience and provide tighter integrity for entering data.