I've seen several blog posts about this recently and there always seems to be a thread or threads running on Tablet PC Buzz regarding the same issue.
The issue? Stands for using a Tablet PC on a desktop.
There certainly are some docking solutions out there that can elevate the Tablet into more of a conventional monitor relationship with the user and there have been some interesting user solutions to this as well. Some of these are quite creative and some very low tech.
But there is also an issue for those who lay there Tablet PC flat on a desk who are seeking a little elevation to improve the viewing angle and also the writing angle a bit.
This is pointing to a need. Several of the threads and post wonder why the Tablet manufacturers don't provide a solution. It seems simple enough. Maybe WNewquay should get that patent.