I remember quite a few years ago now, when the "bic" ( the small cylindrical plastic ones) lighters started to become popular, there were a few horror stories about them also exploding and sending a fireball 100 (iirc) feet into the air.
It was eventually proven that it was a anti-PR stunt by one of the more conventional lighter manufactures, but I can't remember which one.
Exactly, people will always try and push the envelope why do they feel the need to fill small cities or their car, with clouds?