All the adult JWs I know have consciously and (to the extent possible for them ) knowledgeably chosen for themselves to take this stand; some even for reasons outside what the WTS has printed (as I confirmed just today). It wasn't forced on them from above (in spite of your and Alan's remonstrations to the contrary).
As one of those adult JWs I wish to confirm that I have knowledgeably chosen to refuse a blood transfusion for myself. When I say that I have done so "knowledgeably" I mean I have considered many different viewpoints including those in the Jensen letters, articles in medical journals (e.g. "Bioethical aspects of the recent changes in the policy of refusal of blood by Jehovah's Witnesses", Osamu Muramoto, BMJ, 2001, Vol. 322, pp.37-39), viewpoints on the AJWRB website (http://www.ajwrb.org/index.shtml), WTS publications, as well as a number of previous threads on this discussion board (including Alan's link to http://mindshadows.morloc.com/articles/jwbloodreview/AbstainFromBlood.htm). In other words, I have considered this question as if my life might depend on it one day - it might.
Despite what Alan and HS have said, such decision is not dependent on the teachings of the WTS and if they changed their teachings next week a blood transfusion would be no more acceptable then than it is now. While I understand the WTS current position on blood fractions I do not agree with it as such reasoning is easily reduced to absurdity. However, the decision to refuse blood I take for myself only. For the past ten years I have declined to sign the blood card of others and do not carry one myself as it would associate my decision with the WTS. And if my permission was required for a blood transfusion for someone else I would readily give it unless I knew they would refuse it if they were conscious. My primary difference with the WTS is that this should be a disfellowshipping offence. A teaching that is dependent on exegesis should never be a matter for disfellowshipping and those that do have blood on their hands.
And for those who would happily over-ride my wish if I were unconscious may I say I would rather die. It has nothing to do with forgiving or not forgiving at a later date. I think a comparison with rape is quite apt though a tad dramatic. A rapist does it for selfish reasons without concern whether or not they will be forgiven. And the victim is left (in some cases) to live a life of self-contempt, and what sort of life is that.
Finally, Craig, I must say it is a pleasure to hear of a mixed family (JW/xJW) as well-balanced as yours. No wonder you produce such thoughtful posts.
Earnest