Admittedly I think I fall into the category of someone who hasn't been vaping very long, joined in December 2012, and appears to rattle off a bunch of lingo like I know what I'm tlaking about.
I have a background in engineering, and specifically worked in electronic and microminiuature circuit card repair the first 10 years of my career. While I don't know much about vaping, I feel I know enough about DC Theory, Ohm's Law, voltage regulation, etc, to make valid contributions in technical discussions regarding different PV's based on the research of all the different models that I've conducted. With that in mind, I think it's safe to say that some folks will catch on to certain aspects of vaping faster than others. In my case, I feel I have a very strong understanding of VV/VW devices, how atomizers/coils function electrically, etc. A chemist could join the forum today and have a very thorough understanding of juice creation within days, if it takes even that long.
If it helps one person, then it was worth the time, even though it might come off as pompous to someone that was unaware of my background.
I think anyone that feels they can make valid contributions to the forum should do so, and do so often! I certainly don't put any creedance to post count or join date. Just my 2 cents...