While I'm on the Subject
Via a comment by Beth on Eschaton we know about Workers Right to Vote dot Org tells us and links to a great deal of information, both plain spoken and technical. Black Box Voting is a bloggish/news site where you can discuss this once you register. And Congressman Rush Holt (D-NJ) has introduced legislation to "Require All Voting Machines To Produce A Voter-Verified Paper Trail".

This matters.