Thanks to the suggestion of a supporter who is not a librarian, Nina created these new logos for everyone else--for all readers:
Please use these images in support of our work against DRM with the Readers' Bill of Rights for Digital Books. What is DRM?
The graphics were created for us by cartoonist and QuestionCopyright.org artist-in-residence Nina Paley. You can support Nina's work and view her amazing and Creative Commons licensed film, Sita Sings the Blues, over at her website.
Update: SVG Files are now attached (below)!