Its always nice to see who else will attend and who of the community you will be able to meet. On previous Drupalcons there was always a public list of Attendees. The menu-item "Community" promises information about "Attendees" but unfortunately the attendees view seems to be not public as I suppose it is http://chicago2011.drupal.org/attendees, which gives "access denied".
Do you plan to make this information public?
Hi Hans - Yes, we've been
Hi Hans - Yes, we've been working on that page, and are planning to make it available as soon as it's finished.