Well, by possible, I meant possible now with UMMU, not for real. I read that page, and I agree, cryogenic sleep is not near us (due to freezer burn), but that isn't the only method of suspended animation. Experiments have been done using Hydrogen Sulphide to induce a state of slowed metabolism in mice; don't know how far that's gone since, but it just shows that freezing is not the only way. And also, our goal isn't to completely stop and resurrect the crew; keeping them in a state of somewhat lowered metabolism ("knocked out") while hooked up to oxygen and an IV drip would still accomplish a preservation of resources. Plus, we don't want any psychological problems, having them living with each other in this spacecraft for months...
I'm not trying to fight what you're saying, though. It is kind of a ridiculous concept. I dunno, what does everyone else think?
Also, just a random comment, but I've frozen and revived frogs before. Seriously! They're meant to take the cold. Please don't hurt me. :shifty: