singpolyma

Detects hCards, Facebook links, and Wink.com search results and allows the user to add the detected people to their WordPress links system.

Friend Bookmarklet

Generates a bookmarklet that makes it easier to add friends to the WordPress links system.

Alex Moss

This plugin lets you easily add the LPocket Read it Later Button to your WordPress blog via a shortcode.
Simply install the plugin and insert the shortcode where you want. You can also hardcode the shortcode into your theme templates.
<ul>
<li><a href="http://3doordigital.com/wordpress/plugins/getpocket-read-it-later-button/" rel="nofollow ugc">Read it Later Button</a> Plugin homepage.</li>
<li>More <a href="http://3doordigital.com/wordpress/plugins/" rel="nofollow ugc">WordPress Plugins</a>.</li>
</ul>

Pocket Read it Later Button

This plugin lets you easily add a Pocket Read it Later button to your WordPress blog via a shortcode.

Friend Bookmarklet vs Pocket Read it Later Button