I've noticed something recently. Most of the big sites in a specific category (automotive related subcategory) have dropped. The bigger sites all had PR5, and now have dropped to PR3. It wouldn't surprise me if it was just one or two sites, but we're talking roughly ten sites that all went from having a PR of 4-5 to 2-3. Anyone else notice anything similar?
I have not see any changes as PR update still pending. Last PR update was 2 month before. Are you talking about that PR update or what ?