This is a brilliant video and topic. The only regret I have is that I didn't find it when I first started research. I did a Google search with queries like, "about e-cigarettes," "what are e-cigs," "understanding e-cigarettes" and things like that. I did find the e-cig forum, and got a chance to read enough that I learned. Some. Not all that much.
I wonder if there might be another topic with the main title being "What Are E-Cigarettes?" that only has a link back this topic? Would that constitute a forum problem? I'm thinking search-engine optimization, and how much time I would have saved had I found this topic directly via Google. Just a thought.