Seen the derailment of this thread I wonder if it was worth the effort to research the topic of the OP (the letter Fisk refers to).
I am not all that charmed by the confrontation with the handwritten fanaticaly delusional scribblings supposed to be of a mass murderer, who claims his instructions to be derived from Al Qur'an at that. In that context the word "spooky" is an eufymism.
Seen the derailment of this thread I'm not looking forward to write my - informed but not infallible - opinion/ explanation on it in this language and post it here, doomed to sink like a stone to the bottom of the ongoing, very interesting felafan-debate
I shall better wait for an other thread (these threads come and go with the tidal waves anyway).
salaam.