shazdeh

The WordPress Database Reset plugin allows you to reset the database back to its default settings without having to delete the site and recreate it.
Useful tool for theme and plugin developers who often have to clean up the mess and start over.

WPMU Database Reset

Clean up a single site in a WP network, by removing all posts, comments, terms and media files. A clean slate for the site.

sant0sk1

With this plugin, a WordPress site Administrator can set some default options for new user accounts. All new users registered on the system will inherit these settings. The following user defaults can be set:
<ul>
<li>Enable/Disable Rich Text Editor</li>
<li>Enable/Disable Comment Keyboard Shortcuts</li>
<li>Administrative Interface Color</li>
<li>Public Display Name Format</li>
</ul>
<h4>New In This Version</h4>
<ol>
<li>WordPress 2.9 Compatibility</li>
<li>Moved settings page to “Users” submenu</li>
</ol>
NOTE: This plugin only affects new user accounts (created after the plugin’s activation). Existing user accounts will be unmodified.

WP User Defaults

Set some default options for new user accounts.

WPMU Database Reset vs WP User Defaults