A universal instant messaging (IM) program
Miranda NG: Next Generation of Miranda IM
Instant messaging platform
Psi IM — Qt-based XMPP client
modifiable, predefined selection lists 4 clarity, efficacy, efficiency
Start sending messages in Akila’ize Language to your Google friends
A multi-protocol instant messaging app for Mac OS X
Educational groupware that promotes well reasoned dialogues.
Simple XMPP client for BlackBerry PlayBook