Andre-
It has been discussed before, I think I want to go beyond discussion, and get this thing rolling. I would like to start setting up a database of public domain and copyleft images, using the Wikipedia technology.
As noted earlier, this should be done under the name "Wikimedia Commons", and reside at commons.wikimedia.org, to allow for other content than just images, and to make it clear that that this is not just for Wikipedia, but for all Wikimedia projects.
Regards,
Erik