Working on a statistics research project for class... Hoping folks that use e-cigs would join in because most responses are from cigarette smokers. If you're willing and have time, please participate in a short survey that takes less than two minutes. The survey closes at the end of May 2015. Thanks for allowing me to post the survey here. If this is inappropriate for your community, please delete the post. http://goo.gl/forms/c9dDuCrDWV