Here are a few of our favorite links :
Datamining
Flowing Data
Freakonomics
FutureLab
Google’s Blog
Grokdotcom
Infosthetics
John Bell
John Winsor
Logic+Emotion
Mine that data
Neuromarketing
The Numerati
Ogilvy Entertainment
Rory Sutherland’s Blog
Russel Davies
Web Analytics Demystified
Web Analytics World