Earlier quoted context omitted.
>All it does is fool a bunch of less-tech-savvy people into a false sense of security. Nonsense, it does a great job of discouraging people from forwarding, copying, printing or downloading the emails contents. Sure, it'll do nothing with a malicious recipient but incompetent recipients are vastly more common than malicious recipients.
You have to be a special kind of stupid to not be able to get around this "security".
It's really bizarre that so many people on HN can't seem to understand this. Do you guys ever interact with other human beings?