Bill, windwalker,
I'm a total noob (1 week) to PV's but I've been able to stop 45 years of tobacco use with them.
..
...in light of technology advancement and PV use, nicotine needs to be re-evaluated on it's own.
...
...Shouldn't we also be convincing our legislators that they need to re-examine this incorrect correlation...?
Congrats on joining the vaping world and for quitting that 45-year habit. I had the same experience with my 17-year habit almost 7 months ago now.
Uh-oh... here comes a bit of a rant.

From my perspective, any laws and regulations will be irrelevant. The instructions are out in the wild to build a box mod for about $10 from legal radioshack parts, batteries will remain legal, same with safe PG and VG liquid, so its just a matter of getting hold of the nicotine liquid. If an underworld appears for that, so be it... it'll get my business.
I've no problem following sensible laws, but as Tburys remarked, this isn't about health and safety, its about taxes... and money, lobbying and control. BigTobacco has powerful lobbyists and controls congress more than the people. Such brazen unethical influence means it isn't the bills and regulations we need to fight... it is our congress, including removing about 95% of them from office and limiting their powers of intrusion. Sure if millions of us voice opposition for months we can influence them, but we would have far greater influence if we actually kick scores of them out of office for not listening to us or voting for our best interests.
As for re-evaluating nicotine... it will never happen, or at least not in the next 50 years. It is a toxin (with benefits), and is dangerous. If I drink the bottle next to me right now, there's a good chance I'll die (sure that's true of anything under my sink too - bleach, etc.). It is infinitely more dangerous than another substance long overdue re-evaluation and they've proved for many decades they can maintain a policy against the greater good, if an interested party is paying them enough.
Our best bet is to spread the word, as we are doing, about how vaping has extended lives and is saving lives. E-cigs are my bible. I talk to anyone and everyone, anytime and anywhere (including Disneyland!), about vaping and answer any questions. There is power in numbers, so we need to make our community the majority, and save yet more lives in the process.
You said you're 1 week into this... I expect in a few weeks to a few months at worst, you're going to experience a re-awakening of taste and smell, while regaining lost lung capacity (to the point where it'll surprise you and and make you grin/laugh), improved energy, skin health, mood... make sure you spread that joy with everyone. I'm fat and aging, but I feel like I've been born again and haven't been healthier or happier since I was a teenager. I'm NOT going to let any law prevent others from feeling the same way.
/rant Zzzzz.
