mosseh

For more information see http://www.amoss.me.uk/tag/selective-reading/
Features
<ul>
<li>Category widget is updated with show/hide links for each category.</li>
<li>Works for unregistered users (using cookies)</li>
<li>Works for hierarchical categories</li>
</ul>
TODO/Planned Features
<ul>
<li>AJAX Reload post list after change of selection (currently refreshes whole page)</li>
<li>Configuration for contents of show/hide etc.</li>
<li>Hide links when javascript is disabled (plugin depends on javascript)</li>
<li>Tooltip when first clicked hide or show</li>
<li>Strikethrough category name when hidden</li>
<li>Notify when can’t unhide child due to hidden parent</li>
<li>Clearer indication of hierarchical hiding when hierarchical display is disabled?</li>
<li>Better error checking</li>
<li>Autoformat code</li>
<li>Support for WP super cache – does not currently function for unregistered users with this plugin enabled</li>
</ul>

Selective Reading

Allows website visitors to deselect categories they don't want to see on your blog.

bestwebsoft

iCount

This plugin allows creation of XML sitemaps for submission to Google. It adds a small widget box in the admin panel when you edit or create posts and pages, that allows exclusion from the sitemap file. 
A special thanks to bestwebsoft for their awesome plugin called google-sitemap-plugin

iXML – Google XML sitemap generator

This plugin allows creation of XML sitemaps for submission to Google. It adds a small widget box in the admin panel when you edit or create posts and  …

Selective Reading vs iXML – Google XML sitemap generator