Stosh, with all due respect, that video looks like a static-discharge fire, not a cigarette-ignited fire. Static-discharge fires are quite common. And, while spectacular, they usually blow themselves out without blistering any paint.
Cigarette-ignited fires, by contrast, are quite rare. You need a) a big puddle of gasoline spilled all over b) really lumpy, worn out concrete with a huge surface area, and c) a really, really hot day to evaporate the gasoline with d) no breeze at all so the vapor concentrates, and finally e) usually direct contact of the smoldering cigarette with the liquid gasoline right at the liquid/vapor boundary.
Cigarettes, by the way, smolder at around 800-900 degrees F. Gasoline ignites at around 475-525 degrees F. The very hottest part of the atomizer or atomizer part of a carto might get up around 400 degrees F., but it's surrounded with e-liquid at a much cooler temperature, around boiling or below. Witness the fact that, even after heavy chain-vaping, you can still pick up your PV by the hottest part of the carto with no damage done to your fingertips.