FFDirect

Does little else but load the core FriendFeed API library for any Plugin that wants to utilize it.

The BTCNew Wordpress plugin lets you show related conversations (from Twitter, Digg, FriendFeed & more) inline with your own comments.

This plugin use social profile image to creating a favicon from social site like G+, MSN Live, Twitter, Friendfeed, Facebook and Gravatar.

Unrestricted Social Network Auto Poster WordPress Plugin. Add mutiple accounts for 10 social sites

Reblog, reshare, retweet your wordpress posts to facebook, twitter, plurk, tumbr, friendfeed, livejournal, diigo, delicious and linkedin.