<td>Jabber ID (JID), e.g. LJ-usr@livejournal.com/home with "home" being a "resource", which distinguishes the same user when logged in from multiple locations (simultaneously)</td>
</tr>
<tr>
<td><strong>Interoperability:</strong></td>
<td>Google Talk, LiveJournal</td>
</tr>
</table>
<p>LiveJournal is Six Apart's blogging service. Its XMPP-based instant-messaging service is called "LJ Talk".</p>