mixer2

Buzz Comments is for users who’ve their WordPress blog in their Google Buzz connected sites list. 
In that case discussions about the Blogposts often split in two seperate threads. Some users reply on Buzz and some on the Blog. This plugin adds the comments posted on Buzz about your posts to the comments on the blog. The Buzz responses just get inserted between the normal comments in the correct chronological order. 
So the blog users can see the normal comments and the Buzz comments.
The plugin is beta and under heavy development. Please check from time to time for an update.
Note: It doesn’t work in combination with the WPML Multilingual plugin so far.
<a href="http://www.vertexten.de/2010/03/23/buzz-comments-demo-page/" title="Demonstration" rel="nofollow ugc">Try out a demonstration.</a>
Please read the <a href="http://code.google.com/p/wpbuzzcomments/wiki/Documentation" title="Documentation" rel="nofollow ugc">Documentation</a>.

Buzz Comments

Buzz Commments displays comments from your Google Buzz stream to your Wordpress posts, directly in the comment list on your blog.

czepol

This plug-in is used for displaying a button which let users to add links of your blog posts to Google Buzz. 
The button is delivered in two modes, being suitable for two languages: English (“buzz it”) and Polish (“buzznij”). 
It lets you use either small or big type of Google Buzz button. You can post this button anywhere you want to, just 
using <?php if(function_exists(‘buzz_button’) { echo buzz_button(); } ?> in source code of your template.
<h3>Help</h3>
For help please <a href="http://en.czepol.info/contact/" rel="nofollow ugc">contact me</a>.

Buzz This

This plug-in is used for displaying a button which let users to add links of your blog posts to Google Buzz.

Buzz Comments vs Buzz This