Comment Re:Technical fixes temporarily work (Score 1) 332
The automation makes it somewhat dubious. There are technical systems where not saying something at the protocol level means saying something at the human level. I find it hard to come up with examples, but in certain reliable multicast-oriented protocols such as PGM, a NAK is sent for a missing packet, so when a NAK is not sent, the client is saying that all packets were received. (Not quite at the "user" level, but I'm sure there are better examples)