Though I haven't had much time to update the blog I have been making some useful posts over at TSG. Two posts of note that are good for reference are 60 current model Driver MOI mesurements. They were tested by a noted golf magazine in Japan all on the same Moment of Inertia measurement tool for consistency. The other is a top line address reference for Japanese spec model irons for 2006-2007. A lot of people base part of their purchasing decisions on how irons appear at address and this visual reference is a big help.

60 Current Model MOI Measurement Table (including US OEM models)

Ultimate JDM Irons Top Line Visual Reference