Clifton Griffin

Allows a blog administrator to disable all RSS feeds. (Useful for CMS installations or other situations where RSS is not helpful)
<h4>Version History</h4>
1.0 
* Original release.
Background:
Smashing Magazine suggested this hack. (http://www.smashingmagazine.com/2008/12/02/10-useful-rss-hacks-for-wordpress/)

Disable RSS

Smartupworld Websolutions

SmartUpWorld Feed Control helps WordPress admins easily disable RSS feeds and author archives for SEO and privacy reasons. Includes settings and status pages.

SmartUpWorld Feed & Author Control

A WordPress plugin to disable selected RSS feeds and author archives with options in the admin panel.

Disable RSS vs SmartUpWorld Feed & Author Control