Gizmo5

Description

Homepage	http://gizmo5.com
Type	XMPP-based, proprietary
Identity	Jabber ID (JID), e.g. username@chat.gizmoproject.com
Interoperability	XMPP, LiveJournal, Google Talk

Apart from using and being compatible with XMPP, Gizmo5 also has proprietary elements.

Gizmo's chat system is simply XMPP, so all you need to do is add the account as a Jabber account. For example, if your Gizmo Project username is "jdoe", your Jabber ID is "jdoe@chat.gizmoproject.com".