[Poreponko]

Doubtful. Terrorism generally, by definition, attempts to achieve some sort of political goal through coercion. If there is no response, it appears to be ineffective.

I believe I've got a bit more knowledge in this area than you, so I'm going to leave this with a curt "You're wrong"...

And that guy is an idiot. Clearly, you don't pick up on obvious sarcasm.

But the guy doesn't surf anymore, that's for damn sure...

Retaliating against whom? The people who committed 9/11 died in the crashes. No, I see no justness in killing unrelated innocents in foreign countries in order to quell your thirst for violence. The people on the planes died. However, the people who planned it, surveilled it, funded it, and provided logistics for it (let's just call them "Al Qaeda") did not die in the planes.

Only a coward would not respond to 9/11...