Kminek’s Comments Remember Me - WordPress Plugin by Grzegorz Wójcik

Everybody cares about privacy these days. By default WordPress stores comment data (your name, email and website) in cookies whenever you leave comment. This can be unwanted behaviour - for instance - when you use public computer your data can be seen by other users unless you manually delete cookies.

This plugin adds 'Remember Me' checkbox to the comment form allowing visitors to decide whether their comment data should be remembered next time they comment. After plugin activation this checkbox is unchecked so you will have to manually check it to enable comment data storing.

Download

Kminek’s Comments Remember Me 1.1 (UPDATED for WP 2.7 and above)

Due to its simplicity there is a big chance that this plugin will work in earlier WP versions from 2.0 branch.
I have not tested it but you should give it a try.

Changelog

1.1 Fixed for WP 2.7 and above

1.0 Initial release

Installation

Download and unzip the current version of the plugin
Transfer the entire kmineks-comments-rememberme folder to your /wp-content/plugins/ directory
Activate the plugin through the 'Plugins' menu in WordPress
That's it! You're done!

Note: you can customize checkbox markup - see comments inside plugin file (kmineks-comments-rememberme.php)