Cbox: Embedded comment box for blogs

Cbox is a guestbook widget embedded in blogs, which complements the deficiency of blog systems themselves, especially the WordPress blog system, that can only support comments but not messages. The excellent characteristic of its good integration with blogs and its stable service are the important reasons why I have been using it for a long time. In addition, not long ago Yo2 also released a message plug-in, which largely imitates Cbox.