Biggest threat to vaping community is this: by virtue of FSPTCA the FDA has the authority to regulate the amount of nicotine in tobacco products. So, BT gets into the business and voluntarily agrees to some irrational and/or arbitrary limit, i.e. 4 mg, 6 mg. (Keep in mind that OTC NRT products- patches, gums, lozenges, have arbitrary 4mg limits.) BT then has a cigarette alternative in certain environments, but not a cessation product that would radically cannibalize sales in places where smoking is still permitted/tolerated. BP then gets into the act, introducing products that have far higher percentages of nicotine- but are available only by prescription and as part of a step down smoking cessation therapy. That way the FDA hits a home run with groups it has identified a key stakeholders: BT, BP, public heath, tobacco control. Just sayin' . . .