Btw, I meant "common knowledge" in the sense that it's nothing new, has been known for decades. There was a movie with Helen Mirren and Eric Stoltz,The Passion of Ayn Rand,that covered all this, too.
I didn't mean to say that everyone must know this. I am sure most people never even heard of Ayn Rand.
But hey, I had no idea about Simon's shirts! :-P:-D