With that, we are left with the following attack vectors: the server and its software, either via hacking or via subtle rule tweaks, targeted ballot invalidation, voter pressure. As a technopesimist, I'm especially uncomfortable that a key piece of the process is an opaque blob of silicon that can't meaningfully be inspected by a human observer. Echoes of Diebold voting machines, plus billions of dollars poured into elections. But I can see why HN audience is prone to be persuaded this is a good idea.