Yes, it is very strange that my comment was removed. I believe that it met the requirements of the posting policy: It was courteous, used respectful language, was truthful, and even supplied a link to a list of research articles that verify the facts in the statements made. The posting rules state: "You may include links to other sites, but those sites must meet the same guidelines." The link meets the guidelines.
http://www.casaa.org/files/Electronic-Cigarette-Research.pdf
CASAA does not sell any commercial products. The list of research references does not contain libelous, defamatory, obscene, pornographic, abusive, or otherwise illegal material. I have no conflicts of interest to declare. I am an unpaid volunteer with CASAA. Our mission is to provide truthful information to smokers about reduced risk alternatives. Some people and organizations believe that these alternatives (for example eletronic cigarettes) should not be available. Apparently their goal is to force smokers who can't quit nicotine to stick with the deadliest product--tobacco cigarette smoke.