A bit of ed-u-ma-ca-tion for those who are not in the know:
It used to be that requirements for recieveing a transplanted organ were quite rigourous. When I was screened by the medical staff, I went through every test known to mankind, they tested for HIV, hep, cancer, gangrene of the dick, etc all of which would have diqualified you from elibility. Also, I went through a physiatric screening to be sure I had family support, no drug problems and the willpower to keep taking my meds. The idea is that the organs are so few that they want to give it to the person who has the best chance of keeping it for five to ten years.
This has changed dramatically in the past 15 years. Now, the idea is that every organ counts so they give it to just about anyone, so it will not be wasted. My coworkers father has lupus and has a new kidney. It's doing well, its his lungs that are killing him now.
Not to say that this practice is wrong or anything, just what has changed over the years...