I now created a derivative work of the original commons logo, to use in this template:
http://en.wikipedia.org/wiki/Image:Commons-logo-Anaglyph.svg
I realize that this already constitutes a violation of the original commons-logo license, but I'd like to transfer copyright of my logo the the Wikimedia foundation as well to make it official. Is that possible? Who'd be the appropriate person to contact and sort out the mess?
I forwarded this to juriwiki (http://meta.wikimedia.org/wiki/juriwiki) and Brad Patrick said he will take care of it.
Angela.