I was just doing blog commenting on few of high DA websites (with disqus comment box) and found that my old comments are not at all showing as a backlink anymore.
Let it be a forum backlink, blog comment or article, the old links are just disappeared. Can anyone please tell me why? Should I be active in disqus blog commenting or forum posting to keep my backlinks active???
Can I make them active again? If yes, then how?