Their cries that Libby did not "understand" creationism are hollow. Deep down, the real mistake that Libby made was exposing herself to an environment that challenged her beliefs.
I have had my beliefs strongly challenged at college now for a full year. Before that, I had my beliefs challenged for roughly 3 years on the internet on forums like this. I still believe the bible is absolutely true. I have changed my interpretation to fit evidence that is impossible to get around however. Here is what still stands after all that challenging: 1. God created a diversity of life; not darwinian evolution. 2. God created all the original life forms in 2 days. 3. The earth is orders of magnitude younger than 4.56 billion years. 4. There was a global flood/cataclysm that covered all dry land and extinguished all lung breathing life.
That being said, I do believe in a sort of evolution that is much faster than darwinian but by a different mechanism. I do not believe the geological record was laid down by the global flood. I do not believe the earth is 6000 years old. Libby was taught a form of creationism that is easily shot down by criticism. No wonder she stopped believing. AIG is actually doing christianity a disservice I believe by holding to a list of claims that the bible doesn't actually teach.