People are so accustomed to certain ways of thinking that they never look at alternative possibilities. Some people may look at an answer to the asymptomatic carrier question as potential a death knell for the boid portion of the Hobby, but I beg to differ.
The question may not be "What percentage of the boid population is asymptomatic?" but rather "Why do some snakes carry, but are never affected by the disease?" What if THAT question can be answered?
The more animals that are tested, the faster we will get answers to many many questions. I no longer have pythons or boas, but if I did, I would test them and hope that the data goes towards a database being built to better understand this disease.
Doesn't matter - I'm calling my shot again, here and now: no big breeders are going to rush out to have their animals tested.