Google

Chip Bayers' article: "Google's built a no-nonsense path to profitability by treating advertising just like search. The secret? Three words, ranked by relevance: Results. Results. Results."

The blocking of Google means increased traffic for Chinese based sites.

Using Google to find fewer results, or exactly one result. How the craze began and how to do it. A list of the most recent successes.

A tool to create a fake screenshot with a "Did you mean..." alert.

Google supplies a partial list of papers written by people now at Google.

Floating toolbar for Windows allowing you to conduct searches with Google. Includes FAQs, screen shots and system requirements.

Generates Google search links for posting in forums and communities.

Google performance grader and optimizer. It automates optimization tasks to increase clicks, conversions and revenues.

The official blog from Google on the AdWords application program interface.

The official weblog on Google crawling and indexing, and on webmaster tools, including the Sitemaps facility.

Updates on Google Base and the Google Merchant Center.