GNU social based comment system for WordPress
Automatically publish your blog posts to Social Networks including Twitter, Facebook, and, LinkedIn.
StatusNet Widget provides a widget to pull your status from StatusNet sites like identi.ca. Multiple sources are supported.
Posts your blog posts to one or multiple Status.net servers and even to Twitter
This plugin provides a widget to display the feed of a given user's posts on identi.ca, Twitter, or any service that offers a Twitter-like API.