They did a donor drive at work some months back. My genetic disorder disqualifies me, even though I'm fairly healthy and off all medication at this point. At the moment, I don't think it would be a good idea for me to donate marrow to anyone as I am still recovering my own health, but this means that even in the future when I may well be healthy enough to be willing and (physically) able, I will still be disqualified. Not sure how to feel about it.