well popcorn lung is real, its not a joke. but its not as bad as media says. With the proper testing as per FDA regs popcorn lung shouldnt be a problem because manufacturers will have to report their ingredients and most flavor vendors are decreasing the ingredients that cause these problems. however the real test is the testing and the clical trials apart from the popcorn lung issue. It will take much more of the investors $ to make this happen.
You got stuck on "popcorn lung". My intent on that post was to get all to see the bigger picture for VPCO. I was going to help you but now I don't have to. Forbes says it best... Highly recommend reading it if you still think Vapes are good to go.