A ide to spred the word off this laptop and the PowerPC platform is to try get google onbord and create a chromebook that is using the PowerPC platform. That this comunity is buldning.
To achive this we need to port the Chromium os (https://www.chromium.org/chromium-os) to work with the PowerPC platform. What I have found is that part of the project is working with PowerPC platform. Gentoo that the OS is based on and the Linux kernel.
How to connect to google and start a dialoge chromeos-interested@google.com.