Right, but what about the people who say they strongly believe in cryonics, have income high enough to afford it (and the insurance isn't that expensive actually), yet haven't signed up? I.e. "cryocrastinators". There are a lot of those on the survey results every year.

I believe this was the argument used, that Lesswronger's aren't very instrumentally rational, or good at actually getting things done. Again, I can't find the post in question, it's possible it was deleted.