I recognize that organ donation is an intensely personal matter but I am very curious as to why some people are opposed to it?
Assuming your religion doesn't prohibit it & your organs are viable for donation, what might the objection be?
I'm not judging, just genuinely curious.
I'll get flamed to pieces, but so be it. I am not an organ donor. My reasons are very social-political-economical. Basically I have very limited health insurance, and me receiving the proper care to ever lead to a transplant is very very unlikely to ever happen, let alone pay for a lifetime of follow-up care. I have to make do with what parts I got. Since I know the system excludes me, then I choose not to be part of the system at all. The system is designed to benefit the well-insured.
For the posters who said "if you won't give, you can't receive" - well there is the flip side to that: The reality is that there are far more people who are donors who would never have the insurance to receive. Great that this inequality doesn't bother them (it sure bothers me).

The whole issue of organ donations is tied to money, status, and insurance. We all love the feel-good attitude of "saving someone", but there is so much more to the whole issue.
Now I know every DISer will come on and report how all their medicaid-insured or uninsured friends all got brain transplants and are now doing great and had no financial issues getting the transplant or paying for follow-up care whatsoever. Of course.
For those who got transplants - great! The system worked for you. I have no problem with those who want to partcipate in giving/getting transplants; I choose to not be part of any of it.
Organ donation is a very personal decision, for whatever reason.