Links

Useful Sites:

Top 150 Social Media Marketing Blogs
Top 100 Best Social Media [Marketing] Books, Ever
Social Media Marketing Institute
is dedicated to the professionalization of social media marketing.
Online Marketing Blog offers a highly informed and insightful discussion about digital marketing and online public relations.
Spokane Regional MarCom Association is an organization for marketing and public relations professionals dedicated to improving their skills, knowledge, and abilities.

AdGabber is a social network for people in adverting, marketing, and media.
LinkedIn is social network of business professionals from around the world.
Under Construction
Plaxio is a social network for professional that want to make new contacts and stay in contact.