Asymmetrical warfare was supposed to benefit the insurgents. For the price of a few flying lessons a gang of jihadis brought down the World Trade Center, a terrorist with a bottle of hydrogen peroxide and powdered Tang can blow up an airplane, and a few pounds of plutonium can cripple a major city.
Meet the Reverend Terry Jones, asymmetrical warrior. It appears that pinpricks can produce chain reactions in the Islamic world. The threat may be termed asymmetrical because Islam is more vulnerable to theological war than Christianity (or for that matter Judaism).