What to do when Google reduces the PageRank of your site
God named Google behaves mysteriously. I recently met a webmaster who was all happy until one bad day when he found that the PageRank of his site was reduced from 3 to 1, and he grieved as if the pagerank was the sole reason for his survival which was now at stake; this is what anybody would have done. When your site loses PR value, you suddenly begin to think how to get back your PR; my advise is to focus on your business instead of Google.