Hey, so I have been using various blog (home page backlinks) networks for a few sites of mine for 4-5 months. I select the networks really carefully and do a quality check after I become a member (when I get to see one of the networks blogs i.e google indexes a backlink from there to my site I take another site in that network and gather it`s backlinks to see the other network`s pages). So the quality looked perfect for the networks even after the check I mentioned above. BUT after some time I did a quality check again and I noticed that ALL of the blogs in THREE networks are deindexed. So the gist of this thread is: guys, check your blog networks cause It seems that a lot of them took a serious hit from google.