SEO Tools and Tutorials - eKstreme.com

eKstreme.com - Webmaster tools, scripts, and tutorials

They say:

" eKstreme.com is home to many webmaster and SEO tools to help you understand your site better and tutorials covering some of the basic techniques of website development.."

This is a really great site with many different webmaster, SEO, and PHP tools and tutorials that will help you to effectively build and market your website.

They also have a great tool called "Whats The Buzz" - this tool can be used for keyword research when you are writing articles as well - to see what is popular currently on the web.

check it out!