Depends, he's not wrong if facebook is used as a propaganda device
All this to show off in front of colleagues/superiors/underlings, or to give the impression of doing something or being actively involved in the process whilst actively causing harm and wasting other peoples' time.
I was occasionally heard to mutter that they could scarcely have done more to sabotage the project if they were actively trying to, which I don't believe they were.
(Btw, I'm not defending facebook: just saying that if you're really making honest enquiries or trying to have a productive discussion, this is not the way to go about it.)