@_mildmelon @Slayemin @wavyknife @Swordzman321 @SeattleJ213 @aurelioacts @bentarnoff mail a selfie with an "I voted" sticker and your username written on a piece of paper to an automated email address.. point mechanical turk at the email box to verify the presence of username in the photo as well as some kind of voting sticker. That's my first pass.