How about inciting a lynch mob (you know, the kind that hang 'uppity' persons off of trees)? It's just speech, right?
Telling everyone an applicant has HIV is disgustingly immoral but I don't know if/why you should be barred from doing it. That's a much better question than the lynch mob.
On the contrary! The inciter doesn't explicitly call for the killing, rather they froth the crowd up into a frenzy by lies and emotion and then ask what that crowd is going to do about it... right about the time that a convenient victim from the "oppressor group" (Jews/blacks/etc.) comes into the scene.
http://en.wikipedia.org/wiki/United_States_free_speech_excep...
In short, the comment implied that the First Amendment has an absolute and total protection of speech as a way of saying my larger point is ridiculous.
But speech doesn't enjoy total protection, even in the U.S. And most people would identify some category of thing that they simply wouldn't let people say about another, whether it's stuff like personal and private IM/emails, information useful for identity theft, financial information, etc.
Almost everyone has something that they would say the First Amendment doesn't protect. So now the question people should ask themselves is what kind of other speech would they say warrants no protection? They've already agreed to prostitute their absolute protection of speech, now they need only negotiate on the 'cost'.
Pasting a link to the stratfor archive - content that was already available in lots of places - does not do measurable harm to anyone. The idiots at Stratfor who stored CC information without proper security, or the people who leaked that information without paying attention, are the ones who did harm. Once that information was out there on the internet, no single link was going to magnify or increase the magnitude of that disclosure.