Cleaning up leaves is a huge pain in the butt. It's not all fun and games like Snoopy would have you believe. A lot of people dread going out into their yards every year and raking dead leaves.
These guys came up with a much faster way to get rid of those pesky leaves, but I absolutely would notrecommend that you do this. It seems insanely dangerous, and beyond that, insanely stupid.
What happened in their brains that made them think, "You know what? This is a great idea." They're lucky that they didn't set the whole neighborhood ablaze. With that being said, it looked totally awesome, and it did get rid of a bunch of leaves. But seriously, just don't do this, okay?