This is a great point. I heard this discussed on Free Talk Live a while back. I had never really thought about it before that. Now I make sure to ask. Sometimes they mind, sometimes they don't. I do occasionally post pics of my baby, though. Obviously he can't give consent. For some reason, I feel it is ok.
Thank you for the post. It is certainly a subject we should think about and I never did until it was brought to my attention.