All right, you're the one who finally got me. Each time Amit's story has come up on HN someone has posted a link how to join, and each time I'm closer to deciding to do so, but always got a little scared before I pulled the trigger.

Now that I see Amit found a donor and the system works (my eyes teared up a little reading his post), I finally decided I need to join.

So, for everyone else like me who has needed just a bit more motivation; go on and join the registry. I just filled out the forms and requested the cheek swab kit. It takes about 15 minutes to fill out the forms, and then in two weeks they'll send you a cheek swab kit with instructions and a return envelope. Not too bad, so far...