I've created and gave a bit more of care to this wiki page about GNOME:Ayatana. It's mainly oriented for users and not really much technical, though I'm going to insert at least information regarding the important patches. I'm not sure yet on what to do with some applications that require some patches to be enabled with the indicators, so I launch this question, can I use GNOME:Ayatana also to host some packages like evolution patched for libindicate? That that the users can at least have some functionality? (Not planning to maintain many deviations, just empathy and metacity).
Any suggestions hints are always welcome, so that I can also work on the Portuguese translation page for this project.
PS: I'll add Unity contents on a later stage, or maintain a similiar page for Unity in openSUSE.