internetnews.com: Google IM Not Talking to Other Jabbers

“Google’s much anticipated open standards-based IM client has
launched, but apparently without support for interconnecting with
other users on non-Google, open-source Jabber servers.

“The beta version of the IM service, called Google Talk, uses
the Jabber XMPP (define) protocol, which is supposed to allow for
easy interoperability between other Jabber XMPP servers and