I have an admission to make: I didn’t feel comfortable returning my signature verification postcard, either. In Washoe County, my discomfort was not particularly unusual. Thousands of voters brought the signature verification card sent to them by the Nevada Secretary of State’s Office to the county registrar of voters’ office for delivery. Like me, they also didn’t feel comfortable delivering the identifying information required to verify their signature – the voter’s birthdate or last four digits of their driver’s license or Social Security number – by mail, especially on an unsealed postcard.