If you are a plugin or theme provider on Wordpress.org, Matt Mullenweg just stole all your backlinks and tanked your plugin website's organic SEO performance. A recent update to the w.org repos has removed all links to author websites. This eliminates backlinks to plugin and theme authors from w.org and removes an important source of paid plugin purchases for third party developers. Developers are now limited to links in the plugin or theme's readme file, which as of now still shows on the profile page. However, all of these links have a nofollow attribute applied by w.org. Thus, the website itself is telling you not to visit these links. Wild.