T36 is a growing collection of papers, case studies, etc. Go download "The Designer's Guide to Brand Strategy(in PDF format)":http://www.mdnstudio.com/t36/downloads/DGBS.pdf. "Screenshots(of the guide)":http://www.mdnstudio.com/t36/popup-DGBS-screens.html of the guide are available as well. Covers excellent stuff on Branding, Strategy, etc.
Upcoming stuff is the Map of the Design Profession and The CEO's Guide to Brand Strategy
Good site as well. Nice and clean.