Maybe not, but
WISE. One guy on a Swedish board once posted a pic of himself openly. He constantly used to refer to another member of that board as "mentally ill", becuase the other guy didn't share his views in a lot of things and the first guy couldn't argue in an honest way but prefered to humiliate his opponents.
One day
someone posted that pic with a lot of personal information about the guy on that board. He hadn't posted it there to begin with, but
voilà, it ended up there.
He's the only guy with that name in all of Sweden, and a lot of people don't like him.
That's why you shouldn't post pics of yourself and don't even give them away to people you don't trust to 99.99%.