I can see myself spending too much time here, so I'm going to finish-up and ya'll can have the last word. I'll admit that it's possible that one or more of you actually would sacrifice yourself to save others from a dust speck. Needless to say, I think it would be a huge mistake on your part. I definitely wouldn't want you to do it on my behalf, if for nothing more than selfish reasons: I *don't* want it weighing on my conscience. Hopefully this is a moot point anyway, since it should be possible to avoid both unwanted dust specks and unwanted torture (eg. via a Friendly AI). We should hope that torture dies-away with the other tragedies of our past, and isn't perpetuated into our not-yet-tarnished future.