Link: http://www.ntsb.gov/ntsb/brief.asp?ev_id=20040205X00164&key=1

...Not because of what they tell me about my plane, but because of what they tell me about some of my fellow pilots.
Here is another report of a pilot who became a statistic. But....read his medical condition history and tell me, would you accept a ride from somebody with this history if you knew it? Maybe there is a market for engine-driven ICUs...