I know it's been done before, but I had to post again on this subject. My mother in law (84 years old) just visited a specialist about the swelling in her feet and legs. He said it was primarily due to her smoking. He asked her if she would like to quit and then recommended her to try vaping and gave her a business card from a local shop. Obviously the Dr. has had some type of positive personal experience with vaping, either his own or from someone who convinced him of theirs. Either way it is good p.r. and the more of this type the better in my humble opinion. Of course, they used to recommend certain cigarette brands, too. Any thoughts on this?