404. That’s an error.

The requested URL /bookmarks/mark?op=add&bkmk=http%3A%2F%2Fkamodani.com%2Fblog%2F410.html&title=%E5%A4%A7%E4%BA%95%E7%94%BA%E3%81%AE%E3%80%8C%E3%81%82%E3%81%9A%E3%81%BE%E3%82%84%EF%BC%88%E6%9D%B1%E5%B1%8B%EF%BC%89%E3%80%8D was not found on this server. That’s all we know.