SEO STUFF

Unique Inspiring Google Logos

http://www.shayhowe.com/web-design/300-creative-google-logos/

ROI:

http://www.investopedia.com/terms/r/returnoninvestment.asp#axzz1kG1FHYE6

http://www.solutionmatrix.com/return-on-investment.html 

SEO TUTORIALS:

http://www.seomoz.org/beginners-guide-to-seo/how-search-engines-operate

SEO PROCESS

http://www.webpronews.com/seo-step-four-of-ten-content-optimization-2008-02

LINK BAIT TECNIQ

http://econsultancy.com/us/blog/6308-15-linkbait-techniques-for-seo-and-social-mebig-bass/

http://www.seo.com/blog/how-to-write-linkbait-content-like-a-boss/

http://www.seo.com/blog/on-page-optimization-tips/

CONTENT IS KING

http://www.shayhowe.com/seo/web-content-optimization-guidelines/

AD TRACKING PROGRAMMS
http://www.ad-tracking.com/index.html
http://www.brickmarketing.com/define-tracking-url.htm
http://url2url.net/

Contextual Advertising

http://www.clickz.com/clickz/column/1705509/contextual-advertising-context-part