What would your thoughts and opinions on incest be?

I would like to hear it all; opinions, thoughts, stories, personal experience, etc.
The reason curiosity has sparked in this particular topic for me is because it came up in a forum discussion. Now I would like to hear some more opinions or thoughts on it.

Is there anyone that thinks “incest” is a simple term used to describe the people who have sexual relations outside of what one was raised around or taught so wrongly about?
That maybe incest is really not bad, it’s just an illusion used to deceive people of sexual relations hence the stories about the DNA faults if you supposedly perform incest, blah blah blah.
Religious perspectives are welcome as well. As I said, I want all of it.
Ready, set, GO!