I didn't provide any useful links beyond ESR's excellent guide because I didn't have the energy to go looking at the time. (I only had enough energy to point out why one should expect there to be a resource answering the question and that the general comment was not very thoughtful.)

I also thought that there was at least 1 obvious reason why the corpses would be kept vitrified that a person should be able to think of in a few seconds with only a passing familiarity with cryonics organizations: because that's what the trust fund/organization is paying for!

So I was also little disgusted that Gray was ignorant, did nothing to remedy his ignorance - that involved work on his part - and didn't even think about it a little. Which destroyed whatever was left of my motivation to make a good, as opposed to snarky, comment by doing the research he should've. (And cryonics is an important issue, too. If you aren't willing to even google about a technique that plausibly promises to transport you into the distant awesome future and save your life, that says a lot.)

EDIT: Although lsparrish is quite correct when he points out that it can be dangerous to try to quickly answer a deceptively simple question. We all know that if someone argues for a position, they can brainwash themselves into believing the position more than they did before. So what happens if you fail to link the authoritative industrial-strength explanations and instead post a few quick flawed arguments, which your interlocutor then knocks down? You may have done them a deep disservice.