Some activities are hard to explain. Okay it is within freedom to allow people to do what they want or explore whatever areas of deviation they desire as long as it doesn't threaten others. I don't know if the linked to story reveals a danger to anyone else but I do know in the process of reading it I certainly know what's NOT for me. I'm all for allowing these folks their rights to practice what they want in their own secret or secluded world but the best I can say about some of the activities highlighted by the article is "To each their own".