vbseo branding link removed?

i noticed on Webmaster-Talk.com Webmaster Forum - Web Design, Coding, SEO Forums they use VBSEO, and they have the branding copyright for vbseo, however the link to vBSEO - Search Engine Friendly URLs for vBulletin and More that is usually in the branding text is removed.

can I also do this for my forums?

in config_vbseo.php

PHP Code:

    // ****** COPYRIGHT NOTICE ******
    // As per the License Agreement (www.crawlability.com/vbseo/license/), you may NOT remove (or modify) the
    // copyright notice. Select one of the copyright notices to be displayed in ALL pages enhanced by vBSEO:
    //
    // Linked
    // 1. Search Engine Friendly URLs by vBSEO 2.4.1
    // 2. Content Relevant URLs by vBSEO 2.4.1
    // 3. Search Engine Optimization by vBSEO 2.4.1
    // 4. SEO by vBSEO 2.4.1
    //
    // Not Linked
    // 5. Search Engine Friendly URLs by vBSEO 2.4.1 © 2005-2006, Crawlability, Inc.
    // 6. Content Relevant URLs by vBSEO 2.4.1 © 2005-2006, Crawlability, Inc.
    // 7. Search Engine Optimization by vBSEO 2.4.1 © 2005-2006, Crawlability, Inc.
    // 8. SEO by vBSEO 2.4.1 © 2005-2006, Crawlability, Inc.
    //
    // When this option is set to '0', the system auto-selects a copyright notice for you. Setting this
    // option to a value from '1' to '8' will display the copyright notice of your preference.
    define('VBSEO_COPYRIGHT', 5); 


regards