I just saw a recent article @ CT.com and what I believe is the same piece at the Orlando Sentinel website mentioning, via an interview, Ted Szabo. He's one of the registered suppliers here. Looks like a pretty positive article. I'll try to give the links below, otherwise just google "Ted Szabo-E-cigarette".
http://www.ct.com/news/advocates/latest-news/nm-ht41ncecigs-20131008,0,78245.story
Should e-cigarettes be allowed in bars and restaurants? - Orlando Sentinel
http://www.ct.com/news/advocates/latest-news/nm-ht41ncecigs-20131008,0,78245.story
Should e-cigarettes be allowed in bars and restaurants? - Orlando Sentinel