Facebook:

Did you know if someone copies your profile picture, puts it on their own timeline and captions it with a lie or something distasteful, Facebook says
"We reviewed the photo you reported for annoying and distasteful humour and found it doesn't violate our Community Standards."
OR
"We reviewed the photo you reported for harassment and found it doesn't violate our Community Standards."

It has happened to me with an allegation so distasteful, I won't repeat it.

The distress this has caused has made me wonder if posting a real photograph on all these websites is actually a sensible thing to do.