Networks

The Designers Network
International Design Directory

Create Network
http://createmagazine.com/cn 

Blogs

Designers Who Blog
Design, Illustration, Photography, Web, Advertising, Branding ...

FreelanceFolder
Blog for freelancers and those who work from home

You the Designer
Blog full of resources for designers

Design-Milk.com

Designers Block

Websites

Design Directory
Made by designers for designers

Associations

International Interior Design Association
The Association for Design Professionals

Publications

Interior Design Magazine
Features new products across all disciplines, industry news and more.

How Magazine
The graphic design community's trusted source for creative inspiration, business advice and tools of the trade.

Create Magazine
Source for the creative community across several disciplines