One of my main concerns with YEC is the way so many elevate the age of the Earth to such an important level. They then began to attack other Christian ministries that don't hold to their viewpoints. Essentially calling into question their character.Were I to ignore someones ministry, I would begin with those who attack other Christian evangelists who are winning souls for Christ. I won't go into the details of Sarfati's arguments (they can be found easily on the web), but they just don't hold water theologically or scientifically.