After Huge Update from Google, contextual link that made with gsa wouldn't be index especially for Joomla K2. Many gsa premium list has a ton of garbage. Here's what I found from one of bhw member. Serocket has 60% unrecognized platform in their list and of course unpostable by SER And here's where I found it: http://www.blackhatworld.com/seo/daily-updated-link-lists-by-serocket-gsa-scrapebox-verified-link-list.782243/page-21#post-8770986 For now, we need premium list which has contextual link which can be index by google. Of course we don't want Joomla K2 or other platform which hard to index. So guys, please give your advice here.