Why is Facebook blocking David Tuller's article about ME? Too near to the truth at this crucial time in the ME world?

Why is Facebook blocking David Tuller's article about ME? Too near to the truth at this crucial time in the ME world?
Please see what WD said in Jeannette Ketterle Burmeister's blog about who is likely behind the effort.http://thoughtsaboutme.com/2014/02/02/who-is-causing-facebook-to-block-tullers-article/

Who is Causing Facebook to Block Tuller’s Article?

thoughtsaboutme.com

On Monday, January 27, 2014, David Tuller published, on Buzzfeed, a well-researched and factual article"—How "Chronic Fatigue Syndrome" Obscures A Serious Illness"—on ME/CFS and the government’s ef...