openid.xmpp.za.net
The South African XMPP Federation OpenID ServerThe South African XMPP Federation OpenID Server. This is an OpenID server that uses XMPP's XEP-0070. For authentication. Enjoy! 2011-05: The backend xmpp server moved, so logins were timing out until the config was updated on this server. 2008-06: New front-end server IP address, so authentication may fail randomly until DNS stablises (this is the new server). To your contact list (but even then the standard Google clients don't respond in a way that is supported).
http://openid.xmpp.za.net/