Webmaster forum. Covers all topics on promoting websites, with specific sections on Google, MSN, Yahoo, and Affiliate Marketing.

http://forums.digitalpoint.com/

Webmaster forum

http://www.webmasterworld.com/home.htm

Affiliate Marketing Forums at Associate Programs

http://www.associateprograms.com/discus/index.php

Affiliate Marketing Webmaster Forum. A great place to learn SEO, web design and development, and internet marketing along with affiliate marketing strategies.

http://www.wickedfire.com/