The last line by itself is a non-argument: Caffeine is also a pesticide, and about as dangerous in and of itself as nicotine is -- and yet no one is rallying ar

The last line by itself is a non-argument: Caffeine is also a pesticide, and about as dangerous in and of itself as nicotine is -- and yet no one is rallying around a cry to ban coffee. Assuming that e-cigarettes result in a lowered level of cigarette smoking, banning e-cigarettes sounds a lot like perfect being the enemy of good.