Absolutely fantastic post!
I'm a breeder, not a "big" breeder, but a breeder, and I completely agree that this is about breeder responsibility. I went into testing this year scared to death. Like most, not only do I have a whole lot of money invested in my breeding colony, but these are my babies. I've raised every one of them, and I love them more than I can say.
I decided to go with PCR testing after doing a couple fecal, its simply more reliable. It is more expensive, but I didn't want to worry about the reliability of the test. I had the tests done and held my breath.
As of today, we have the results back for everyone, and it looks like we've been pretty fortunate. We had our breeder results in a while ago, they are all negative. I was more worried about some of our "pets", Dragons that we have purchased over the years but are not the quality we require for breeders, but we love them, so to us, they are pretty special. We have 3 of these, and 1 of them has tested postive and has most likely been positive since birth.
Now Izzy, my positive girl is the dragon I love most. She has been sickly her whole life, and I've spent a lot of time nursing her and I can not imagine giving her up and I won't put her down. The hardest decision for me was deciding that I could not risk the rest of my colony, and today I found her a new home where she'll be an only child. I hate this decision.
My husband and I have worked with reptiles for years, and this isn't the first time we've seen a disease impact the reptile community. The question always comes down to what responsibility lies with the breeder, and in this, every one of us faces an ethical issue, do the right thing for the community as a whole, or not. It's that simple to me.
Reputable is as reputable does, and the two most ethical people I have seen to date, well three really, are Wendi from Neverland Dragons, Tere from Obsession, and Cheri from Pogona. They've acted with courage and integrity at a very difficult time for them personally.
For the consumer, buyer beware. Ask questions before you buy, make sure you're doing everything possible to buy dragons from negative parents. It may not completely negate the risks, I'm not sure anyone knows enough about this virus to guarantee that, but your chances of getting a healthy disease free dragon are much better that way.