Check out the advertisement video for the safe saw. At the beginning the guy talks about how safe the saw is, and the text after the video implies it is safe for fingers. I really expected the inventor himself to demonstrate the safety feature with one of his actual fingers, but when the video started showing computer animations of the saw, instead of the real thing, I begun suspecting there would be no real demonstration. And voila, they use a sausage instead! A sausage!
Compared to what people do with their bodies to achieve monetary benefit (e.g. cosmetic surgery), risking (just risking – the saw is safe, isn’t it? 😉 ) a little piece of the left pinky doesn’t seem too much. But alas, we didn’t see that.