SEO Consultants Directory
Lists website optimizing companies worldwide by country, US state, and language. Add and review services.
http://www.seoconsultants.com

Advertising & Reciprocal Link Checker
Having trouble keeping track of your advertising and reciprocal links? Link Checkup allows you to easily monitor link exchanges or purchased links to make sure they are still linking to your site.
http://www.mystikmedia.com/link-checkup.asp