The AIGA, the professional association for design, is once again sponsoring its Get Out the Vote poster design contest for its members. AIGA designers are asked to create nonpartisan posters thatinspire Americans to vote in the 2008 general election. Almost 200 posters under consideration are available for viewing here. It is a great collection ... and lots of fun to peruse.
This is part of AIGA's larger effort, Design for Democracy, which among other things is working on the very important task of improving election and ballot design.