I think we can all learn from each other...
Scott... share your thoughts... why do you feel this is a witch hunt?
Good question, Zen, thank you for asking.
When I first read the OSHA post and David's responses to some of the questions people posed, I too saw some inconsistencies and some points that in my mind, raised some doubts or probably more accurately, curiosity.
As I continued to follow the discussions, I decided however skeptical I may be, to adopt a "wait and see" attitude. Seemed like a logical approach to unfamiliar subject matter.
At the same time, as I've stated elsewhere, I smoked for decades knowing that I was causing my body great harm but even though the risks were great, still chose to continue smoking. I didn't start vaping because I thought it was safe, I started vaping because I thought it would be less harmful. Maybe I'm deluding myself but with or without dactyl in some random juice I may buy, I still believe it's less harmful to vape than to smoke.
I will admit, I am scientifically uniformed but based on my physiological reaction to diesel emissions, for example, I believe they are far more damaging to my respiratory and central nervous systems than anything I've experienced vaping. I feel this way about many toxins we have little if any means to eliminate form our lives.
I researched diacetyl and found that while some people can be affected by lower levels of exposure (just like PG, a very common and accepted juice ingredient), the majority of the health problems were experienced by those with extreme and constant exposure in industrial settings. That put diatetyl relatively low on my list of concerns and made it seem more like the FDA's "anit-freeze" scare-mongering than a legitimate concern so I gave the folks at FSUSA the benefit of the doubt and decided to wait and see what information they can determine and how much of that they share.
Since it's very common for people with PG allergies to vape VG-based juices, I would think the logical approach for anyone concerned about diacetyl is to simply get juice they were more comfortable using, juice that felt less harmful.
In my mind, the efforts described by FSUSA are a step in the right direction and if successful, and, giving them the benefit of the doubt, will enable them to let us know their diacetyl content more accurately than even Flavor Art discloses along with any other chemicals that be cause for concern.
If these concerns were legitimate and not vendor-biased, thread titles and discussions would focus on the industry as a whole and perhaps even list all "questionable" vendors. Instead, everything I've seen so far is directed solely at FSUSA.
I'll be honest, I don't know which suppliers may or may not use or disclose diacetyl content but I have to believe FSUSA isn't the only one. If that's the case, then singling out FSUSA is, in my mind, a witch-hunt. Folks can say "he started it with his OSHA thread or testing plans but the fact of the matter is, a consistent number of individuals began drawing and continue to draw premature conclusions about FSUSA's motivation, intentions, and integrity, and attack them for what may end up taking the entire industry to the next level.
I may be naive and wrong and if I am I'll join the bandwagon, but until the facts are available, I refuse to speculate about the character or intentions of someone I don't know. I'm satisfied to take David at his word and wait and see what he learns and what he shares.