SimpleTags is a great wordpress plugin which will help you to generate Technorati tags at the bottom of your blog post. Technorati Tags are great ways to categorize your blog and help them to appear in Technorati.com. Unlike SimpleTags, other plugins which do the same job, basically add custom field option at the end of blog post. You put your tags in the custom field which these plugins transform into Technorati Tags.... 

Like the name, the wordpress plugin works similarly. This attractive plugin adds nice looking social bookmarking buttons in your post where readers can submit the post to the respective sites. These buttons can be shown on top of the posts or below the posts or in both places at the same time. The plugin adds one configure panel page in the admin section in the sidebar under the settings tab where you can control how... 

All in One SEO Pack http://wordpress.org/extend/plugins/all-in-one-seo-pack/ This is one of the essential plugin which you will definitely want to install for your blog. This plugin helps out of the box serch engine optimization for your blog with lots of features. Google XML Sitemaps http://wordpress.org/extend/plugins/google-sitemap-generator/ This purpose of this plugin is to generate a XML sitemap for search engines...