Would all of you judgemental types who are down on nudity, public or private, particularly around children, just knock it off, your American is showing. We, in America, have a fucking issue about sex and nudity. This is NOT how the rest of the world works. In fact, it's one of the reasons why the rest of the world thinks we're so fucked up. If you grow up in a household/environment/culture where nude does not automatically equate to naughty you have a much healthier perspective on it.
As for children being in some sort of moral danger or the subjective of any pedophile's attention because they are in a clothing optional situation. I'm sorry, there were just as many perverts around in days gone by as there are now. In this era of better communication we just hear about them more, that's it.
Actually, perverts would be likely to stay away from clothing optional situations, remember, hard-ons are considered utterly inappropriate.
But seriously, just because American culture has utterly fucked up a lot of people's heads in regards to the naked body and sex don't go judging parents who raise their children in a clothing optional household. Nudity is NOT immoral and thinking that it promotes perversion is just blaming innocent people for someone else's issues.