This is nonsense. Yes, the Koran-burning was insensitive, and offensive to Muslims, but it makes no more sense to blame the pastor for the murders committed by this mob than to blame the Danish cartoonist who drew a picture of Mohammed with a bomb in his turban for the murders committed by a mob of Muslims outraged by that depiction.
What those who blame the pastor and the cartoonist are doing is allowing violent people to veto our right to speak in accents of which they disapprove. What's next? Suppose mobs of Muslims are incensed by criticism of Islam, the Koran, or the Prophet. Suppose innocents are murdered around the world every time someone in the West speaks censoriously of any of these. Would it then be irresponsible to criticize Islam and the objects of its veneration? Should we just consider anything other than praise for Islam off-limits because Muslims might kill people if someone criticizes or ridicules them? Should this immunity from criticism be extended to all religions or just those whose members might be expected to react violently?
James Joyner at Outside the Beltway sums it up like this:
Should Jones have burned the Koran? No. But not because doing so might incite some evil people halfway around the world to commit atrocities against innocents. Rather, he shouldn’t have done it [because it] was needlessly hurtful without adding any value to the debate. Indeed, aside from generating publicity for himself, he’s likely generated sympathy for Islam and disdain for churches of his ilk.Suppose an obscure imam in Afghanistan claimed that Jesus wasn't really divine and to show his disdain for Christianity he desecrated a copy of the Gospel of John. Can anyone imagine a mob of Christians, instigated by their pastors and priests, rampaging through Detroit killing every Arab they could find? The thought is preposterous, but suppose it happened. Would anyone in the government or military of the United States blame anyone but the mob itself and the clerics who encouraged them for the atrocities? Would the members of the mob not be treated like a bunch of savage Neanderthals worthy only of their countrymen's contempt? So why did we hear General Petraeus, and Senators Dick Durbin and Lindsey Graham on Sunday blaming Pastor Jones for the murders of the U.N. workers?
But Jones is not the slightest bit culpable for the actions of others. Yes, he was warned that violence might ensue. But we’re not responsible for the evil, illegal actions others might take in response to our freely expressing our thoughts. Even if they’re ill-informed, half baked, bigoted thoughts. If we allow the possible reaction of the most dogmatic, evil people who might hear the message to govern our expression, we don’t have freedom at all. It’s worse than a heckler’s veto; it’s a murderer’s veto.
We have a prima facie obligation, in my opinion, to treat what is sacred to others with a modicum of respect. We shouldn't go out of our way to insult or offend other people, but we must not allow those who threaten violence if we don't treat their beliefs with the degree of deference they demand to take away our freedom of speech or our right to criticize. Once we do we will have lost something very precious.