I found it interesting that as people become more technically oriented all over the world at the same time people are becoming increasingly spiritual. The success of the Da Vinci code - even though it was a great yawn - also showed people's interest in religion.
There is never vulgarity in a whole truth however commonplace. It may be unimportant or painful. It cannot be vulgar. Vulgarity is only in concealment of truth or in affectation.