Wordpress-Vbulletin User Comment Bridge This plugin bridges your Vbulletin users over to you Wordpress script. You can map your Vbulletin Users to Wordpress Userss and those users will then be seen as registered Wordpress users. For example, user "Bob" registers at your forum and logs in. Bob then clicks on your Wordpress page. Bob is instantly added to the Wordpress user base with the permissions you set for his user group. In otherwords, if a user comes over belonging to the "Register User" group, you can select that he is placed in the Wordpress "Subscriber" user group. If you change a users user group, it will automatically change in Wordpress. 只要在vbb登录的用户打开wordpress后马上就成为wordpress的用户，至于进入哪个用户组你可以设置，我没测试，不知道好用不好用