Avi Rubin, the John Hopkins computer science professor and leading critic of e-voting, has posted a fascinating account of his day as an election judge in Baltimore, Maryland, using the new Diebold machines.
UPDATE (11:00 AM): It must be noted that the polling place where Avi worked was not typical. Everybody seemed to know in advance who he was. One of the other poll workers just happened to be an experienced Diebold trainer. Very senior Diebold executives just happened to show up before the polls opened to make sure everything was okay.