[young_unixer]

> Once you send me a message, it's mine

Only at the most primitive level of morality. Over that basic layer, I'd still consider how the publication of the message may affect the other person.

For example: Do you think it's morally OK to publish nudes that your partner sends you? I don't think it should be illegal, but only a massive asshole would publish their (ex) partner's nudes.

[ubermonkey]

These concerns do not come into play with the sort of communication being discussed.

If you send me unsolicited commercial messages, I'm gonna feel no compunction about publicizing that you're a spammer.