Comment Log (or clog) is a plugin that allows you to store a copy of a comment you make on another site. 
This is done through implementing the <a href="http://peopletab.com/restta.html" rel="nofollow ugc">RESTTA</a>-based cLog API. 
As long as the remote site supports the API, you can keep track of any comments you make. 
This plugin also allows those that comment on your blog to keep track of their comments. 
The full details about the cLog spec can be found <a href="http://peopletab.com/cLog.html" rel="nofollow ugc">HERE</a>
<h3>Version Log</h3>
<ul>
<li>
1.2 : Fixed a major bug, it should actually work properly now for the handful of people that use it 😀
</li>
<li>
1.1 : Minor updates, you can select the page to display the comment log on from a dropdown now, and confirmed it working with 2.5
</li>
<li>
1.0 : Initial version.
</li>
</ul>

Comment Log

Keep track of your comments on other sites using the cLog API.

Automattic

Matt Mullenweg

Michael Adams (mdawaffe)

Ryan Boren

Christopher Finke

Andy Skelton

Eoin Gallagher

Joseph Scott

Stephane Daury (stephdau)

Greg

Lisa Schuyler

Dave Martin (lessbloat)

Derek Springer

bluefuton

Tellyworth

kbrownkd (a11n)

Andy Perdomo (a11n)

Anti-Spam

Josh Smith

The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
Akismet checks your comments and contact form submissions against our global database of spam to prevent your site from publishing malicious content. You can review the comment spam it catches on your blog’s “Comments” admin screen.
Major features in Akismet include:
<ul>
<li>Automatically checks all comments and filters out the ones that look like spam.</li>
<li>Each comment has a status history, so you can easily see which comments were caught or cleared by Akismet and which were spammed or unspammed by a moderator.</li>
<li>URLs are shown in the comment body to reveal hidden or misleading links.</li>
<li>Moderators can see the number of approved comments for each user.</li>
<li>A discard feature that outright blocks the worst spam, saving you disk space and speeding up your site.</li>
</ul>
PS: You’ll be prompted to get an Akismet.com API key to use it, once activated. Keys are free for personal blogs; paid subscriptions are available for businesses and commercial sites.

Akismet Anti-spam: Spam Protection

Nice

Great Plugin

Does the job

It's really good


There are many better ways to handle spam than this garbage. Indeed i with the false positive rate this plugin has it is worse than nothing


Worst antispam plugin


Akismet has been with me since I've been on WordPress and really doesn't miss when compared to other solutions. Keep up the great work!


Doesn't miss a shot

The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.

Comment Log vs Akismet Anti-spam: Spam Protection