How unhealthy are e-cigarettes?

As a former smoker and now an ecig user, I believe that ANYTHING has to be better for you then regular cigarettes.

Independent studies say it is anywhere from 100-1,000 times better then cigarettes. So yes it is better for you then regular cigarettes and there hasn't been any ecig reported deaths.

The real question is are they really 100% healthy. In theory without all the harmful chemicals in it is should be. But, it is too soon to tell, they haven't been around long enough for any conclusive answers. The FDA has taken the position that they don't really care if they are better and therefore not going to test the theory.