Cory over at BoingBoing posted about what he ably describes as an "Insane plan to let military vote using insecure email". I think that fairly sums it up. Here is a direct link to the press release from Matt Blunt, Missouri's Secretary of State who describes critics of the plan as "people who should be directing their time and resources on encouraging, not suppressing absentee voting". I don't know for sure, but I'm pretty confident that it's only potentially inaccurate or fraudulent absentee votes which are worrying the critics.