I think quite a lot still do. If not exposing in albums, at least taking a shots. At least I do. It was what parents did when I've been toddler and I'm not going to bend under someone's pointing finger today. Just look at the Totoro movie - a great piece of animation for whole family - and you'll see father taking bath with their children and no one's complaining about it. It's perfectly fine. I'm taking bath with my child as well. Our child saw us naked on multiple occasions and, for us, it's normal. I wish it would be a common sense.