http://www.urticator.net/essay/0/48.html
Might be a useful read apropos of Wei Dai's recent question:
Why are we causing [people] to think of LW in terms of identity in the first place, instead of, say, a place to learn about and discuss some interesting ideas?
"Resist the Happy Death Spiral" — "cut up your Great Thingy into smaller independent ideas, and treat them as independent."