Oh I would disagree . He is voicing utter contempt for not only the tactics but the mindset that led to the adopting of those tactics. He is also telling any in the arab world that care to read it that they have sown the wind & now they will have to face the onslaught of "Reaping the Whirlwind". In 10 years you will see Imams preaching "Death to the Infidel" quietly waking up with their throats cut . You will also see current regimes collapsing under their own weight of corruption & incompetence.
Thanks for your comments. I notice that other people (like yourself) don't share my suspicious view of this article. So maybe I'll have to look at it again and see if I'm being too hard on the author.