IM Online shows your current online status on your blog. Currently supports AOL, MSN, Yahoo!, Jabber, Skype and ICQ. Widget & Plugin support.
Creates an XML Sitemap, containing Homepage, Articles and Pages
Override titles, descriptions and keywords with page/post level input. Designed for use with WordPress as a CMS with the blog not on the homepage.
Not just another sharing plugin. Share+ gives readers a simple way to save, share and discover your top content with friends, family and co-workers.
Gregarious is the ultimate social bookmarking plugin. Everything is configurable. Share link, Digg button, stats, FeedFlare, LiveSearch and more.
Add Snap Shots(TM) to your blog. Snap Shots is an open, extensible platform for creating, sharing, and distributing contextually relevant content.
Automatically appends all your blog tags onto the end of your Google XML sitemap file.