I'm participationg in the "that which must not be mentioned" dance out of both respect and precaution, but honestly, it's mostly just respect.
Just to point out some irony - I'm participating in the "that which must not be mentioned" dance out of lost respect. I no longer believe Eliezer is able to consider such questions rationally. Anyone who wants to have a useful discussion on the subject must find a place outside of Eliezer's influence to do it. For much the same reason I don't try to discuss the details of biology in church.
Some research says that lurkers make up over 90% of online groups. I suspect that Less Wrong has an even higher percentage of lurkers than other online communities.
Please post a comment in this thread saying "Hi." You can say more if you want, but just posting "Hi" is good for a guaranteed free point of karma.
Also see the introduction thread.