Electronic voting machines run proprietary code which, AFAIK, was never publicly audited (AFAIK, the manufacturers have resisted auditing efforts bitterly).
How can you trust that the machine will behave as you expect in a "real world" setting, when the results truly count?
IMHO, the biggest risk from electronic voting machines isn't some rando swinging the elections with their 1337 haxx0r skills: the biggest risk is that the machines basically come "pre-hacked" from the factory - either intentionally, or unintentionally (bugs happen).
How can you trust that the machine will behave as you expect in a "real world" setting, when the results truly count?
IMHO, the biggest risk from electronic voting machines isn't some rando swinging the elections with their 1337 haxx0r skills: the biggest risk is that the machines basically come "pre-hacked" from the factory - either intentionally, or unintentionally (bugs happen).