melfa

Replaces <lj user=”username”/> and <lj comm=”community”/> with correct HTML code. Like “LJ user” plugin, but supports both <lj user=”username”/> and <lj user=”username”> forms, plus communities.

LJ user ex

Replaces <lj user="username"/> and <lj comm="community"/> with correct HTML code.

Simple plugin to keep track of your friends posts, 
similar to the friends page of LiveJournal. Currently you can just add WordPress and LiveJournal feeds.
WORK IN PROGRESS!

WPfriends

Simple plugin to keep track of your friends posts

LJ user ex vs WPfriends