twitter Archive
Pidgin Twitter Plugin
This is a part of the microblog-purple project which aims to add microblog support to libpurple based clients. It allows you to quickly receive and update your Twitter messages from a Pidgin conversation window. It is available for Mac, Windows and Linux. The project home page only links to
KDEtwitter
This is a Twitter widget in KDE 4.2 which allows you to quickly: post messages directly from your desktop, without accessing your Twitter home page get notified when you receive updates