--- a/src/ldt/ldt/user/models.py	Thu Feb 09 10:17:59 2012 +0100
+++ b/src/ldt/ldt/user/models.py	Thu Feb 09 11:48:48 2012 +0100
@@ -41,6 +41,8 @@
     def create_user_profile(sender, instance, created, **kwargs):
         if created:
             UserProfile.objects.create(user=instance)
+            everyone = Group.objects.get(name=settings.PUBLIC_GROUP_NAME)
+            instance.groups.add(everyone)
 
 class GroupProfile(models.Model):
     group = models.OneToOneField(Group, primary_key=False, related_name='profile')