Here's the link, quite long, but written by a woman with a GSOH. A lot of very positive references.
What Democrats Need to Know about E-Cigarettes and the Recent NYC and Chicago Bans on Usage - Victorian Chick on the Patch - Beverly Hills, CA Patch

A quote from towards the end:
Of this ludicrous argument, Sullum has written the wittiest sentences I've read in any article on the subject: "You might think that people of ordinary intelligence would quickly learn to distinguish a burning stick of dried vegetable matter from an e-cigarette, which contains no tobacco and produces no smoke. And once they do, perhaps they could explain it to the New York City Council."
And some links I have pulled out of the Blog:

Smoking Kills, and So Might E-Cigarette Regulation; The American Magazine

Two-cheers-for-e-cigarettes?

E-cigarettes-help-smokers-quit-but-they-have-some-unlikely-critics

Enjoy