Mac OS X
a Multi-Protocol Messenger, supports StatusNet and Identi.ca natively as of version 1.4, as well as good general XMPP support. Multiple StatusNet accounts as well as other microblogging services such...
Full featured desktop microblogging client from Japan. Supports Identi.ca groups, XMPP, Growl notifications, URL shortening, Japanese emoji, and lots more.
Buzzbird is totally free (as in beer and freedom). There are no advertisements, and it is completely open-source. It is built on Mozilla’s XUL platform, the same technology that is used in the...
IdentiCurse is a simple but powerful client, primarily written for Identi.ca, but should theoretically work with any instance.
StatusNet Desktop is a dedicated multi-platform Open Source client for connecting to StatusNet installations.
Very simple command-line interface for Twitter and Identi.ca
Works with Identi.ca and Twitter.
See how to make Twitterrific work with StatusNet.
