diff -rup tagadelic_views/includes/views_plugin_style_tagadelic.inc tagadelic_views_new/includes/views_plugin_style_tagadelic.inc
--- tagadelic_views/includes/views_plugin_style_tagadelic.inc	2009-01-30 11:12:49.000000000 +1100
+++ includes/views_plugin_style_tagadelic.inc	2011-01-21 16:36:32.000000000 +1100
@@ -6,6 +6,8 @@ class views_plugin_style_tagadelic exten
     $options['steps'] = array('default' => '6');
     $options['size'] = array('default' => '500');
     $options['vocab'] = array('default' => '');
+    $options['exclude_term'] = array('default' => 0);
+    $options['exclude_term_arg'] = array('default' => '');
     return $options;
   }
   
@@ -30,5 +32,27 @@ class views_plugin_style_tagadelic exten
       '#title' => t('Vocabs to use.'),
       '#default_value' => $this->options['vocab'],
     );
+
+    $argument_options = array();
+    $arguments = $this->display->handler->get_handlers('argument');
+    foreach ($arguments as $id => $handler) {
+      $argument_options[$id] = $handler->ui_name(FALSE);
+    }
+
+    $form['exclude_term'] = array(
+      '#type' => 'checkbox',
+      '#title' => t('Exclude term based on term ID argument'),
+      '#default_value' => $this->options['exclude_term'],
+      '#description' => t("If selected you can choose one of your view's arguments to provide a term ID and that term will be excluded from the tag cloud.") . '<br />' . t("Note: The view must contain an argument whose value is a taxonomy term ID."),
+    );
+    $form['exclude_term_arg'] = array(
+      '#title' => t('Argument'),
+      '#description' => empty($argument_options) ? t("The value of the selected argument must be a number that matches a taxonomy term ID.  Use the 'Global: Null' argument if you don't want to also restrict results via that argument.  You must have added arguments to the view to use this option.") : t("The selected argument must be a number that matches a taxonomy term ID.  Use the 'Global: Null' argument if you don't want to also restrict results via that argument."),
+      '#type' => 'select',
+      '#options' => $argument_options,
+      '#default_value' => $this->options['exclude_term_arg'],
+      '#process' => array('views_process_dependency'),
+      '#dependency' => array('edit-style-options-exclude-term' => array(TRUE)),
+    );
   }
 }
\ No newline at end of file
diff -rup tagadelic_views/theme/theme.inc tagadelic_views_new/theme/theme.inc
--- tagadelic_views/theme/theme.inc	2010-06-26 23:19:36.000000000 +1000
+++ theme/theme.inc	2011-01-21 16:32:02.000000000 +1100
@@ -59,14 +59,21 @@ function template_preprocess_views_view_
     $vars['output'] = 'Could not find '. implode(', ', $vocabs_selected) .'!';
   }
   else {
+    $args = array();
+    $exclude_tid = '';
+    if ($view->style_plugin->options['exclude_term'] && $termhandler = $view->display_handler->get_handler('argument', $view->style_plugin->options['exclude_term_arg'])) {
+      $args[] = $termhandler->get_value();
+      $exclude_tid = ' AND td.tid <> %d ';
+    }
+      
     $result = db_query_range(db_rewrite_sql(
       'SELECT COUNT(*) AS count, td.tid, td.vid, td.name, td.description ' . 
       'FROM {term_data} td INNER JOIN {term_node} tn ON td.tid = tn.tid ' .
       'INNER JOIN {node} n ON tn.vid = n.vid ' .
-      'WHERE ' . $base_field_name . ' IN '. $base_restrictor . $vid_restrictor .
+      'WHERE ' . $base_field_name . ' IN '. $base_restrictor . $vid_restrictor . $exclude_tid .
       'GROUP BY td.tid, td.vid, td.name, td.description ' .
       'HAVING COUNT(*) > 0 ' .
-      'ORDER BY count DESC'), 0, $options['size']);
+      'ORDER BY count DESC'), $args, 0, $options['size']);
     $tags = tagadelic_build_weighted_tags($result, $options['steps']);
     $tags = tagadelic_sort_tags($tags);
     $vars['output'] = theme('tagadelic_weighted', $tags);