The sentiment seems to be coming down on the "not allowed" side, which is where I am, too. I have not encountered one in my library, but other Massachusetts libraries have - one even felt the "e-smoker" (a.k.a., apparently, "vaper") was actually trying to pick a policy fight because he had a bunch of pro-e-cigarette material at the ready.
I've done some light research on this since the discussion started, and was surprised to find out the FDA's position is basically "needs more study, so in the meantime we're erring on the side of caution." The Mayo Clinic feels the same way: "Until more is known about the potential risks, the safe play is to say no to electronic cigarettes."
That alone is enough to sway me into the "not in libraries" camp, but I was also curious about the effectiveness of them as a smoking cessation tool. Marketing for e-cigarettes seems to be all over the map, from cessation to a healthier alternative to a method to still accommodate the smoking habit in smoke-free zones. Which is what marketing is supposed to do: appeal to everyone and anyone in order to sell sell sell.
However, WebMD had an interesting point regarding cessation and health-related side-effects:
Rather than quit, e-cigarettes might worsen users' nicotine habits, says Michael Eriksen, ScD, director of the institute of public health at Atlanta's Georgia State University and former director of CDC's office of smoking and health.
"I have seen no evidence that people switch from tobacco cigarettes to e-cigarettes or other smokeless tobacco products," Eriksen tells WebMD. "If you look at how smokeless products are marketed, they are sold as something to use at times you can't smoke. The implication is you will increase nicotine exposure, not reduce smoking. We'll just be encouraging people to use more nicotine."
This might be true because of how e-cigarettes work (also from WebMD):
- The user inhales through a mouthpiece.
- Air flow triggers a sensor that switches on a small, battery-powered heater.
- The heater vaporizes liquid nicotine in a small cartridge (it also activates a light at the "lit" end of the e-cigarette). Users can opt for a cartridge without nicotine.
- The heater also vaporizes propylene glycol (PEG) in the cartridge. PEG is the stuff of which theatrical smoke is made.
- The user gets a puff of hot gas that feels a lot like tobacco smoke.
- When the user exhales, there's a cloud of PEG vapor that looks like smoke. The vapor quickly dissipates.
And if nothing else, it's that last part that, I think, is also a problem for libraries. My library has a policy that prohibits the "use of tobacco products," which may or may not cover e-cigarettes (which actually contain no tobacco). However, I think the vapor put out by e-cigarettes would certainly fall under the "other activities which disrupt the library" part of the policy, because it looks enough like smoking that I'm sure many patrons would not be comfortable with it.
One message to the discussion list said their municipality had already banned them entirely. I'm curious if other libraries have encountered e-cigarettes, and what the library position is. Please let me know what you think in the comments (and being a non-smoker, I'm also interested in the smoker's viewpoint on this).