Hello fellow Blackhatters Manual blog commenting is only a part of my link building activities, but it was always very important to me. I am using manual blog commenting since mid 2011. It was always working really great (my links were from pages with low OBL (usually not more than 20 OBL), pr3+). I remembered about anchor diversity. Unfortunately, since the beginning of June I have a feeling that this technique gives significantly poorer results. Do you also feel that since June this type of links are not working so well?