I would like to give my support for Hairyplane's mate, he was just having a laugh and was easily capable of carrying it out, I mean it's not like he was flying a 3 foot fly by inverted, he was just landing on a 300m grass strip, not the most outrageous stunt I think you'll agree. And worst case scenario it's only him that's going to get killed anyway so it should be up to him. So fair play to him and congratulations on his fine aviating spirit. Frightening when you see some people want to ban that sort of thing, makes me wonder what private flying will be like when I'm older......
By the way, I reckon your average taildragger, strip flyer would be far more likely to walk away from an engine failure than your average spamcam guy.