Absolutely, i've also read somewhere that the propylene glycol has been used in asthma inhalers for over 50 years with no ill effects and to continue smoking real cigarettes because of the very low possibility of some minor risk is ridiculous given the damage inhaling tobacco smoke does, the way I see is it is you may as well give it a go.
I always weighed up my want to continue to smoke with potential long term risks + short term issues and smoking won every single time. Now here is a way to continue smoking yet remove the risks almost completely.
Basically I completely agree with what NAiL said, this is my 4th day so far, had one real cigarette that I didnt even need. It seems to me to be not a complete replacement so far but i'm hoping when I get a decent e-cig with some nice flavours that will all change. It is absolutely the easiest, more enjoyable few days i've ever had without smoking, it has literally felt like nothing and required no will power on my part.
Also given the nature of cigarette addiction it could well be that only in 20 years when you have throat cancer that you actually want to quit enough to do it. The delayed risk that smoking poses is what is dangerous since it's difficult to internalise and assess risks that aren't immediate. Nicotine messes with your brain chemistry so that the majority of the enjoyment comes from the fact you're satisfying the need for nicotine more than any inherent enjoyment from the process of smoking.
I hope it sounds like one day I would eventually like to be free of nicotine addiction because I would - the entire thing is particularly stupid because the entire enjoyment comes from satisfying some feeling or need that you wouldn't even have if you weren't addicted. It's like having a constant headache and 'enjoying' paracetamol tablets. Nicotine isn't harmful in itself, the risks come from the tar and the thousands of other chemicals in smoke, so why bother smoking when there's a 99.9999% alternative.
It just absolutely defies any reasonable explanation why anyone would not even give this a go before signing it off as bullshit, I haven't tried patches yet so I can't vouch for how effective that is but patches are expensive as f@#! and this way you retain all the habits and get a nicotine fix that is comparable and more or less identical to regular cigarettes. I do think perhaps smokers do get some enjoyment that non-smokers would otherwise miss out on, wanting a cig isn't particularly comparable to having a headache, there is no great pain involved in wanting one and its nice to finally satisfy that feeling.
I would also like to add that i'm not past the finish post yet if there even is one, its only been a few days but since these are usually the hardest i'm pretty confident its doing its magic. I have also read that nicotine isn't the only addictive substance in tobacco smoke so this may be the reason why I still have some minor residual want for a real cig, but given its not particularly an issue for me and given a few more days hopefully this will disappear too.
@komo, the long term risks aren't known, but it's pretty accepted nicotine on its own isn't harmful and so far PG doesn't seem to be either - I don't know what choice you're talking about (whether it's the invention of the past 1000 years?) but given the harm reduction this 100% provides it's an no brainer for me. Also see the stuff above re: the enjoyment more or less only being from satisfaction of a nicotine craving - this is what I tired to explain to you before when you were giving up in less elegant terms, and if you're still adamant you weren't addicted then maybe an e-cig with 0mg nictoine could do the same thing for you. Well done tho mate you gave up pretty easily from what I could tell.
f@#! that was a long post.
edit: make that 2 in 4 days, still not bad. Royal Mail has let me down today no post