Some bloggers are worried about that All In One Seo Pack wordpress plugin would be no longer updated or supported by its author Uberdose. The fact is that this is the plugin most bloggers are relied for SEO of wordpress, and no surprise this is the most popular plugin in wordpress plugin directory after Akismet.
If you don’t know about this plugin go and download now. It has some nice features including customizing titles, descriptions and keywords for individual posts. It also takes care of duplicate content problem in archives and other category pages.