Tamara McLean, news.com.au:An unusual sex survey has found that Australians who enjoy bondage and discipline are not damaged or dangerous, and might even be happier than those who practise "normal" sex. The research showed 2 per cent of adult Australians regularly partake in sadomasochism and dominance and submission-type sexual role play.And contrary to commonly-held stereotypes, they are not doing so in reaction to sexual abuse or because they are "sexually deficient" in some way, according the study of 20,000 Australians by public health researchers at the University of New South Wales. "Our findings support the idea that bondage and discipline and sadomasochism (BDSM) is simply a sexual interest or subculture attractive to a minority," Associate Professor Juliet Richters and her colleagues wrote in the Journal of Sexual Medicine.