For about 3 months my site dropped big time in Google rankings, which means a drop of 10k unique Google hits a day! I made some front page changes and I was building links before the drop occurred, so I thought it was just a Google dance. I kept continue building links like I did before till now. I have experiences with a Google dance drop of 1 month and 2 months, but not with 3 months+. Before the drop my site was found for some big real high competitive main keywords and a lot of long tail keywords. Now my site only gets 2k - 3k SE hits a day, which is yahoo/bing, but also still some hits from Google. Before I had total 12k - 13k Google hits a day. Anyone have similar experiences of a Google dance of 3 months, or maybe I'm punished because of my link building/changing the front page?