Index: apachesolr_search.module
===================================================================
--- apachesolr_search.module	(revision 2489)
+++ apachesolr_search.module	(working copy)
@@ -972,6 +972,8 @@
 function theme_apachesolr_breadcrumb_uid($uid) {
   if ($uid == 0) {
     return variable_get('anonymous', t('Anonymous'));
+  } elseif (variable_get('apacheslr_username',0)) {
+    return strip_tags(theme('username',user_load($uid))); 
   }
   else {
     return db_result(db_query("SELECT name FROM {users} WHERE uid = %d", $uid));
Index: apachesolr_search.admin.inc
===================================================================
--- apachesolr_search.admin.inc	(revision 2489)
+++ apachesolr_search.admin.inc	(working copy)
@@ -170,6 +170,12 @@
 
     ksort($form['apachesolr_search_query_fields']);
   }
+      $form['apacheslr_username'] = array(
+    '#type' => 'checkbox',
+    '#title' => t('Use username theme to supply username'),
+    '#default_value' => variable_get('apacheslr_username',FALSE),
+    '#description' => t("Used a strip tagged verison of username from theme('username'). Will increase display time of facet."),
+  );
 
   return system_settings_form($form);
 }