Wordpress 2.8 Blog indexing issue in Search Engine?

Here is one of the wordpress indexing issues that is set by default when you install wordpress 2.8.4 version. As you know, Wordpress is one of the easy to use blogging platform with support for themes and plugins.Though there are many security issues and loopholes that exists on wordpress version, but there are regular updates that not only fixes these issues but adds extra customizing feature