You guys realize that if you breath the air and drink the water on the earth you will eventually get old and die in the future.... Don't worry about it. The warning sounds like standard lawyer "speak" that tha manufacturers liability lawyers insisted that they pu them on their pedals, just in case of that "freak accident".....
Thousands of riders use the "Eggbeaters" on the road and still live long normal lives......
Anyway, if they are indeed "dangerous", I would think the CPSC would not let it be sold to the biking public at all, or a recall would have been issued on them many years ago.....