FWIW - Libel, Insurrection (imminent lawless actions), Obscenity, and Incitement ("Fighting Words") are not protected by the Constitution (more specifically the first amendment). (see wiki) Normally, they leave obscenity standards to be determined by individual communities. Acts of terrorism are an act of imminent lawless action.
As for government intrusion into the sealed ecosystem that is WOW; it was a moderator that reported it to the FBI in the first place (not the other way around).
I'm not saying some 18 year old moron claiming to do something stupid is worth the hundreds of thousands of dollars being spent on his interrogation; but still, it's always best to think before you speak (even on the internet).
As for government intrusion into the sealed ecosystem that is WOW; it was a moderator that reported it to the FBI in the first place (not the other way around).
I'm not saying some 18 year old moron claiming to do something stupid is worth the hundreds of thousands of dollars being spent on his interrogation; but still, it's always best to think before you speak (even on the internet).