Well the debate goes on in New Zealand about whether or not nude beaches should be allowed (they are currently). Columnist Kevin Sampson has a real accurate take on the subject.
"There is no evidence that the sight of the naked human adult is likely to cause children harm.
Studies show that the experience is either benign or positive. Children are not born believing certain parts of their bodies are dirty, or offensive. They have to be taught that by adults who do it because of their own insecurities or simply to conform to social mores."
Read the rest of his article: Kevin Sampson: Public nakedness a good idea