Agreed. My wife and I are both agreed that we want no pictures of our children posted online until they're old enough to make the decision for themselves. This is something we both believe very strongly since we've seen firsthand the inhuman way technology treats human data (we both are engineers).

However her mother does not respect our wishes and we occasionally find something she posted online or used when teaching a class. It's very annoying, but we just argue with her when she does it rather than doing something legal.