If one is confident in their beliefs, they should be able to read, view, talk about, and expose themselves to anything and the "truth" or "light" will prevail. I see Christian editing, and akwardness in unsavory situations as dark spots where the weakness of faith is exposed. If ones faith is strong, and you are right...then the light should follow.

In my view...full freedom is knowing EVERYTHING and deciding FOR something. When we make things Taboo we empower that thing. I have never come across a untravelled, unexperienced person who was more influencial than someone who has lived a life, and spoke from real experince given similar intelect and ability to be introspective. 

If something is a conversation starter...I say read it and have the conversation. A REAL discussion  includes insights most people who regularly impose righteous filtering on themselves just can't muster.

.....in my experience.