palegray.net writes "Voting machines in several critical swing states are causing major problems for voters. A Government Accountability Office report and Common Cause election study [PDF] has concluded that major issues identified in the last presidential election have not been corrected, nor have election officials been notified of the problems. How long can we afford to trust our elections to black box voting practices? From the article: 'In Colorado, 20,000 left polling places without voting in 2006 because of crashed computer registration machines and long lines. And this election day, Colorado will have another new registration system.'"