What does "rationality materials" mean?
I'd love to see this page discuss more than the sequences. The sequences are awesome, but some LW heroes have started sharing exercises that move us from a site on which you can read about stuff you really should keep in mind (in ways a number of studies have shown you probably won't actually keep in mind) to practical exercises that might actually change the way you behave. I'd love this page to give those exercises (example: the sunk costs kata mentioned here, and others under development (perhaps here when they're made available?)) more attention.