1/100 is just way too high for my comfort. I am down with the concept. Every time you cross a road you take a 1/x chance you'll get rolled over by somelthing, and you take a calculated risk, but those are 1/1,000,000+ shots. For better odds I'd have to think about it, but 1/100 is just a very obvious no for me.
* I voted 1,000,000+ because obviously I'd have to do it for 10,000,000,000+ to cure malaria or whatnot.