Chad, I am so glad that you posted this and that it was made a sticky. This question comes up so often, people need to know what the truth is about waxing a new car. The notion that you can't wax a new car goes back to the time when it took longer for solvents to escape from the paint.
With today's new paint processes, the paint is ready to be waxed by the time it reaches the dealer's lot. As the article pointed out, neglected to take care of the paint right away leads to premature degradation of the paint after a short time.
Thanks again for posting this.