Marco Milesi

WP Guest Bar displays a customizable WordPress admin bar for non-logged-in users.
Inspired by BuddyPress, it provides quick links (e.g., Log In and Register) for guests, improving user engagement and site navigation.
<h4>Features</h4>
<ul>
<li>Home icon with site name and link (mobile-friendly)</li>
<li>Login link with icon (mobile-friendly)</li>
<li>Register link (if enabled)</li>
<li>Customizable message area for guests</li>
<li>WPML compatible and fully translatable</li>
<li>Lightweight and performance-optimized</li>
</ul>
Demo: <a href="http://wpgov.it" rel="nofollow ugc">wpgov.it</a>
Perfect for BBPress forums or any site looking to encourage user registration and interaction.

WP Guest Bar

Add a customizable guest bar to your WordPress site.

confuzzledduck

Text Obfuscator is a simple plugin for replacing words and phrases in post or page content and comments with alternative words and phrases. Initially designed to remove names from personal blog posts, it can be used to correct common spelling errors or automatically expand abbreviations.
Each string can be configured to replace text on input saving the modified text to the database, or on output preserving the content in the database as it was entered by the user.
More information and support is available at <a href="http://www.flutt.co.uk/development/wordpress-plugins/text-obfuscator/" rel="nofollow ugc">Flutt.co.uk</a>.

Text Obfuscator

Really handy

Replaces words and phrases in your posts' content with alternative words and phrases.

WP Guest Bar vs Text Obfuscator