Six days ago, on LinkedIn, I posted the following.
"Saw a job ad for "Head of Financial Crime" at an "international bank." Seems that even banks need someone to help them break the law efficiently and effectively now :) Perhaps "Financial Crime Risk Officer" might be a better job title."
It has gained many, many times the views of my more valuable posts. And as a result has provided useful data as to the benefit of LinkedIn for spreading information which, of course, is intended to have some positive benefit on business.