Sad story. I wonder if those gondolas are still made from (at least what looks like, and apparently behaved like) straw for weight reasons? Is it really the best material? I understand they probably don't want to build balloons for the edge case of running into power lines, but by definition there is a source of open flame onboard. I think I would want to minimize the flammable materials. Also, some sort of extinguishing system might be a good idea, although again weight might be an issue. But thinking on the weight issue, wouldn't it be better to have a larger balloon and safer gondola?