BruceClay
Search engine tactics and tips as well as common-sense answers that most people neglect to mention in search engine optimization sites. Bruce insists on having good content on your site and preparing it thoroughly before submitting to search engines. This is a top ranking site on most search engines. Bruce knows what he's talking about.

SearchEngines
SearchEngines is a comprehensive resource center for both web searchers and webmasters. It provides tools and techniques for search engine optimization, submission and maintenance. It also has an extensive list of search engines and directories as well as tips for effective searching. It constantly refreshes its content to keep up with the latest trends and technologies.

Fantomaster
Fantomaster is a site dedicated to helping people with all things search engine. There is heaps of information regarding search engine positioning and cloaking.

SearchEngineWatch
Essential tips and insider information about search engines and directories from Danny Sullivan. 'Spotlight' section on news from search engines and directories. Reviews, ratings and tests section - tests search engines for various abilities, advantages, common factors and compares them to each other. This site is definitely worth a look. There's a helpful page of links to search engine resources.

SelfPromotion
Robert Woodhead's site SelfPromotion is loaded with helpful tips on getting good search engine rankings. There are links to Robert's articles that are packed with information on keywords and useful tags. There's a great section on getting listed in Yahoo! and a submission tutorial you can take. If you decide you want to purchase tools, you pay what you think they're worth.

VirtualPROMOTE
This site is the ultimate resource for webmasters. Jim Wilson's VirtualPROMOTE will expand your knowledge with simple tools and articles. It's full of links to other great resources on the Internet. Take a look at the JimTools section for linking, positioning, keyword tools and more. Jim's guest tutorials are written by industry leaders to give you the edge in your field. Jim has a great weekly Gazette that's full of information about Internet marketing and promotion.

Submit-It
Heaps of helpful information about what search engines are, what they do, what differentiates them from directories. All the information about different search engines has been collected for you. You can compare the different indexing of the top search engines. Large amounts information on submitting to Yahoo!.

Deadlock
It's unashamedly full of promotional links but this site is packed full of great information that covers all the aspects of search engine submission and optimization. Jim Rhodes gives the insider tips of the professionals, clear instructions and easy to understand information that can take you step-by-step through the process of preparing and optimizing for search engines. He covers all the things you need to know before submitting, how to optimize your site and how the search engines work. Jim has a FAQ page for quick reference and a good spam-free message board for your questions.

Globalserve.net
Globalserve.net has a search engine submission tutorial and lots of good resources for optimizing your site for the search engines and directories. There are many good links to articles and sites.

Bizweb2000
Learn from Jim Daniels' experience with search engines and Internet promotion. Jim addresses search engine optimization by link popularity, as well as other aspects of promotion that include search engines. Freeware downloads and trial versions of software.

Supersoft-Solutions
Supersoft-solutions offers you an effective position checker, URL submission, meta tag generator. There's a source of marketing news and information where you can find tips and secrets that have helped others to succeed. Their Web Based Articles On Search Engines page is full of good content from some search engine optimization industry leaders. This news page links to helpful information, some of which is up-to-the-minute with the latest news from search engines.

Globalnet
Globalnet offers a free promotion tips newsletter as well as free downloads to help you drive traffic to your website. The Globalnet Web Position Analyzer will optimize your keywords and improve your search engine ranking. The Globalnet Promotion Spider will list your web pages and keywords on all of the major search engines and popular links pages.

SearchEngineWorld
SearchEngineWorld is a great source of articles and information about all things related to search engines. It has tips, tricks, news, meta tag information and more.