In a conversation, friend A told me she was quite shocked by some of the things friend B is sharing on facebook ie very personal things about her own young children (think medical conditions, family revelations).
I said I wasn't a facebook friend to B so couldn't see what they posted, but was told that they had been publicly posted so anyone can view them. I had a look and was also shocked and felt sad for the kids, this is personal information about them and I think they should be able to choose who they share it with.
I could sort of understand if it was shared amongst friends (although still would be a big no no for me) but publicly feels wrong to me.
That said I rarely post anything on f/b and particularly not about my children, the very occasional family holiday pic only, never anything embarrassing or personal and maybe I am just of kilter with what is 'normal' these days?