One comment that I will never forget was a doctor telling me that when you're sick, the worst place to be is in the hospital. At first, this statement made absolutely no sense. But this doctor went on to explain that, in a hospital, there are germs all over the place. If you are sick, your immune system may not be able to fight off all of the other germs in the hospital.
Code approval has become a problem area. But you cannot always blame the code-writing organizations. Many times, it is the standard writing organizations that have been delaying the acceptance of new joining methods. They are the groups that need a kick in the butt.