Cant find a whole lot of info on how long ago e cigs were first made available but I would like to know how long people have been Vaping and how they feel after all this time vaping. Looking to see who has been vaping for the longest time.
Thanks.
I'm sorry Ragman, I guess I read your question wrong.

I been going since late January and I feel great. My wheezing and emphysema is completely gone. I have no fear to yawn upon waking up. I haven't ever coughed from normal vaping compared to a nice dual mod.
I can literally go running without losing a breath. My stamina is through the roof.

Really and honestly, I feel like I'm on the top of my game. If your looking to substitute regular cigarettes, I Say , Go for it! You will find yourself not wanting a regular cigarette any more, not to mention the horrible stench that you would soon notice radiating from them.
I hope this helps and I'm sorry for joking around on your request. I did mention the 'senior' vapers above.