I would love to see this.
I am starting to build a new server for LinuxMCE. I have a P1i, M600i and P910 lying around for use as orbiters so if we could get UIQ preferably UIQ 3 working that would be fantastic. I would certainly be able to help withbug testing and the like.
The M600i and P910 have bluetooth but no wifi, the P1i has 802.11b and bluetooth
The Symbian Foundation is in the process of being formed with a stated objective of unifying the Symbian UIs under a single platform based on S60v3 although with touchscreen support based on UIQ... so that could be interesting but is also at least 2 years away. In the meantime all Symbian software will become opensource and royalty free even for commercial use. Hopefully this will increase the number of phones using UIQ, as it is a good interface and is the basis for a lot of phones.. from Samsung, SonyEricsson (P series and many walkman series phones), Motorola, LG, Benq, and Siemens among others.