MarketingPower.com
The American Marketing Association has a collection of articles on branding. Visit the Best Practices area of the site and click on Marketing Strategy.

BrandChannel.com
Lively debate, informed analysis, career insights, and industry resources. That’s how this site describes its contents on the topic of branding.

SmallBusinessNow.com
The National Marketing Federation’s home page has a wealth of business advice and questions from small-business owners answered by Kim T. Gordon.

www.robfrankel.com/archive.html
Here you will find a long list of articles on branding and related topics from the author of The Revenge of Brand X.