You may have no respect for Dr. F or his research, but I'm pretty sure the experts at NIOSH who have raised concerns over DA/AP know a bit more about the dangers than those on forums or e-liquid manufacturers who use said ingredients. By all means, continue to vape it...
Yes, testing and full disclosure of a substance which may be deadly would make vaping safer for all...
NIOSH recommendations are for occupational limits. NIOSH has done zero studies on vaping.