Note: This should probably be somewhere else, but as a n00b, I'm not allowed to post there. If some nice mod could move it, I'd appreciate it! 
They are finally coming out with studies that our vapor is not just safer than analogs, but safe period!
Source: Electronic Cigarettes Don't Acutely Affect Cardiac Function
They are finally coming out with studies that our vapor is not just safer than analogs, but safe period!
"Regarding the effect electronic cigarettes have on the passive smokers, it has been established in a study conducted by Utah Vapers that the vapor that is exhaled by electronic cigarette smokers doesn't contain any nicotine in it and the people around the electronic cigarette smokers, therefore, aren't exposed to nicotine. Other substances present in the exhaled vapor are well below the limits prescribed by FDA. All these findings prove that the health of passive smokers is not at all affected by electronic cigarettes."
Source: Second Hand Smoke Dangers are Absent in Second Hand Vapor Produced by E-Cigs
"The use of e-cigarette for inhaling nicotine-containing liquid exerts no acute adverse effects on cardiac function."Source: Second Hand Smoke Dangers are Absent in Second Hand Vapor Produced by E-Cigs
Source: Electronic Cigarettes Don't Acutely Affect Cardiac Function