Rationality

[ciphergoth]

As many of you know, I'm part of a website whose purpose is to discuss how to think and make decisions more rationally; we also meet face-to-face. Leaving aside the specific characteristics of that website and group, what's your immediate reaction to the whole idea of a group for discussing how to be more rational?

(edited to make clear that it's at least in part how the idea makes you feel that I'm interested in!)