Absolutely. I'm particularly interested in ways of measuring group rationality, since a lot of the more important dysfunctions of thought show up only through group dynamics and since it's hard to get anything really important done as a lone hacker or researcher.

I can think of some useful ways of measuring subvalues contributing to this value (even something as simple as paying attention at poker night goes a long way), but coming up with a workable general metric has eluded me so far.