I am absolutely serious. While his reasoning about Klyushin is indeed based on extremely circumstantial evidence, it is nevertheless based on more than just Klyushin's boasting, as is indicated by one of the linked threads. He makes unjustifiably strong inferences but his habit is not in principle very different from inferring various things from currency fluctuations immediately following the Brexit referendum. Like I said, you have to take it for what it is. Abramson's approach is to piece together a compelling narrative from disparate facts and observations that others have reported. Over the course of this process he makes tenuous links appear stronger than more cautious observers would, afaict based on the belief that weak evidence becomes stronger if it fits into a compelling narrative that is believed a priori to be true and considered to be supported by many other lines of evidence of varying degrees of quality. Although questionable, this is a common belief and I believe you'll find that you yourself have, on many occasions in the past, committed yourself to similar approaches.