I find it really interesting that the bulk of the comments here are about folks using them as a smoking cessation aid. In my case, every friend I know who's st

I find it really interesting that the bulk of the comments here are about folks using them as a smoking cessation aid. In my case, every friend I know who's started using e-cigarettes took them up without having an existing tobacco habit. Some of them add nicotine to the vape juice, some don't. I don't know how common this is, but it's certainly given vaping a negative impression for me. At the very least, it seems like an unnecessary risk given how little public health data there is.