For the record, does anyone have a good website I can link my father to containing a reasonably persuasive case for signing up for cryonics? He's a smart guy and skilled at Traditional Rationality; I think he can be persuaded to sign up, but I don't know if I can persuade him. (When I told him the actual price of cryonics, his response was something like "Sure, you can preserve someone for that amount, but revival, once it exists, would probably cost the equivalent of millions of dollars, and who would pay for that?")