An experiment with living rationally, by A J Jacobs, who wrote The Year of Living Biblically. I don't know how long he plans to try living rationally.
Maybe CfAR should invite him to a workshop.
(I suspect that if CfAR should invite him to a workshop they should do it themselves in some official capacity and don't think random Less Wrongers ought to contact Mr. Jacobs.)
ETA: Ah, rats, the article is from 2008. He's probably lost interest.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.