Came across this article from Bloomberg news.  It could be the first signs of real evidence the vaping is actually better than smoking.

We are not saying this article is right or wrong or full evidence in any direction, we will simply give you the article to find out for yourself.

http://www.businessweek.com/news/2012-08-25/e-cigarettes-not-tied-to-risk-of-heart-disease-in-study