Congratulations, you have just summarized the last four years in a couple of paragraphs.The news stories involving electronic cigarettes always seem to emphasize the "unknown dangers". In the stories I've read, these kinds of "unknown danger" statements usually seem linked to quotes or interviews with people who are against electronic cigarettes who also like to emphasize the unknown dangers. Most of these people are either either actual members of non-smoking groups or academics with some kind of anti-smoking pedigree. I don't think these people are reacting out of pure financial cynicism, the idea that if analogs grow unpopular they will lose funding or jobs, I just think they're so rabidly anti-smoking that anything that looks like smoking must be smoking.
I find more than a little good old-fashioned American puritanism in the fear mongering about "unknown dangers" -- if they're enjoyable, they must somehow be bad for you, and since we don't really know if they are bad for you we should just assume that they are bad for you, because, they, something enjoyable is supposed to be bad for you. There is no redemption without suffering.
I don't know, but I'm sure they will find something "bad" about e-cigs. It just stands to reason that mass-produced parts from China which are used to create an inhalable vapor will produce traces of SOMETHING bad, whether its trace heavy metals or some other chemical which is "bad" for you. The same is true of various juices -- there's a lot of mom and pop kitchen chemistry going on and production processes for flavorings and extracts which probably aren't at FDA-regulated standards.
Of course none of this says anything about the relative risk levels next to actual analogs or even relative to spending quality time in front of a smokey bonfire, but I'm sure whatever these risks turn out to be will be used to bludgeon e-cigs as dangerous.
As for the local media and accuracy, I don't put a lot of stock in local journalism. Local TV journalism really isn't very good; print journalism is probably better but given the nature of deadlines and the withering print news business, even good journalists lack the time relative to deadlines and expanded workloads to do anything relative to actual research or critical thinking. A couple of quotes from people opposed to it and some semi-factual statements reiterating that and you have an article.
They have already found quite a few "bad" things about electronic cigarettes...
Although each one required stretching the truth beyond recognition.