Interesting, but what is disturbing is the "reader's comment" below:
"Only this last year my son had a lesson at school (aged 13) and was told that pornography is responsible for rapes and similar sex crime. Luckily my son is more broadminded than his teachers and told us over dinner that evening. My wife, son and I have never laughed as much. The more serious side of this issue is that there are now children out there who are believing that they are somehow sexual perverts if they find films and magazines sexually stimulating. I wonder what their future holds."