diff -ru aiitsns/bin/tool_rss_cache.php aiitsns.new/bin/tool_rss_cache.php
--- aiitsns/bin/tool_rss_cache.php	2009-01-29 23:48:43.000000000 +0900
+++ aiitsns.new/bin/tool_rss_cache.php	2009-01-29 23:57:00.000000000 +0900
@@ -74,6 +74,8 @@
         if (db_rss_is_duplicated_rss_cache($c_member_id, $item['date'], $item['link'])) {
             break;
         }
+        // rss.rssad.jpの広告の場合は取得しない
+        if (strpos($item['link'], 'rss.rssad.jp') !== false) continue;
 
         if (!db_rss_is_future_rss_item($item['date'])) {
             if ($id = db_rss_is_updated_rss_cache($c_member_id, $item['link'])) {
diff -ru aiitsns/webapp/lib/db/rss.php aiitsns.new/webapp/lib/db/rss.php
--- aiitsns/webapp/lib/db/rss.php	2008-04-18 19:35:34.000000000 +0900
+++ aiitsns.new/webapp/lib/db/rss.php	2009-01-29 23:58:02.000000000 +0900
@@ -166,6 +166,9 @@
         if (!db_rss_is_duplicated_rss_cache($c_member_id, $item['date'], $item['link']) &&
             !db_rss_is_future_rss_item($item['date'])) {
 
+            // rss.rssad.jpの広告の場合は取得しない
+            if (strpos($item['link'], 'rss.rssad.jp') !== false) continue;
+
             if ($id = db_rss_is_updated_rss_cache($c_member_id, $item['link'])) {
                 // update
                 db_rss_update_c_rss_cache($id,