What do you think happens to the nicotine in your vapor? Do you think it all just magically disappears the instant you inhale it? What if you don't inhale the vapor and simply draw it in to your mouth and then blow it out? Does the nicotine magically disappear then?
Before you call it a BS study you should make sure you can explain in scientifically sound terms what you believe happens to the nicotine that we all know is in the vapor if you want to claim that there is no nicotine in second hand vapor. Everyone knows and accepts that nicotine is in the vapor when you inhale, and you exhale the same vapor, surely you don't believe that 100% of the nicotine is absorbed into your lungs. I'll point out that a 24mg juice has the same amount of nicotine in a single ml that is in a full pack of full flavored cigarettes, yet I know people who can vape 5ml per day of 24mg juice but would get nic-sick if they tried to smoke even 2 packs of cigarettes in a single day. Clearly you aren't absorbing 100% of the nicotine, so what happens to the rest of it?
And for the record...
Vapor from e-cigs contains less nicotine, toxins than tobacco: study - NY Daily News
Study performed by the Department of Health Behavior at the Roswell Park Cancer Institute in Buffalo, New York. Overall the study could be considered pro-vaping as it said nicotine levels in secondhand vapor is lower than tobacco smoke and that secondhand vapor contains far less particulate matter than tobacco smoke and that many toxins in tobacco smoke are not present in ecig vapor at all. It concludes that while ecig vapor is not entirely safe, it is a much safer alternative for both the user and secondhand exposure.