Did you know that even if something is not your business when someone else does it that you can have still have feelings or opinions about the topic?
I was just wondering because I see so many posts that ask, "How do you feel about...?" and "What do you think about...?" Many people will respond to the OP by telling her it isn't her business.
It may not be her business, or anyone elses, to interject their opinions upon the lifestyles of people that they do not agree with. They don't need to walk up to the person and tell them that what they are doing is wrong. Still, people can have thoughts, opinions, and feelings on any topic. Stating "it's not your business" is just a cop-out for those without perspective or intellect that cannot form and discuss opinions of their own in a civil manner.