The benefit of open source is that it is verifiable by peer review. I would take an open source and peer reviewed voting system that was originated by the NSA

The benefit of open source is that it is verifiable by peer review. I would take an open source and peer reviewed voting system that was originated by the NSA and CIA and every other spook organization over one that was closed-source and hand-coded by Larry Lessig or whomever is your favorite person of integrity.