Like they say "I only smoke when I'm on fire", so I guess that would be a no!
I use to honk or flash my lights at people who threw their cig buts out the window (especially when you would see the sparks fly off of it hitting the ground). People would get so enraged, probably out of guilt, that I'm not sure it's safe to remind them of their evil ways. I really have a hard time believing that they think it's their right to throw a burning piece of trash out the window. Oh, and I don't like the smell either, which I can smell from a long distance (it stays in clothing, especially leather for a long time).
Oh, and how about those people who smoke outside and suck in a large (as much as they have) lung full and then hold it till they get inside??? I say they are just being mean.