A snippet of code packed in a plugin to render the WordPress RSS widget as a shortcode.
This allows you to display external or related content on its own page.
In combination with Yahoo! Pipes, or another RSS magic service, you can create nice collections of articles for your readers on a separate page.
This plugin does not create WordPress posts from feed items.

WordPress RSS Shortcode

A shortcode to render an RSS feed in a post/page

tcloninger

Provides a custom error, using wp_die(), when any type of feed is attempted.
Feature Overview
<ul>
<li>Removal of ALL feeds</li>
<li>Allows for private (more secure) blogs</li>
<li>Works great with the “Private WP” plugin (requires login to view blog)</li>
</ul>
Important Notes
This is my very first plugin. I found it /very/ strange that nobody had done this.

FeedDisabler Plugin

Disables all feeds (rdf, rss, rss2, atom).

WordPress RSS Shortcode vs FeedDisabler Plugin