Google PageRank Updating Now

Yes they seem to be updating right now. I'm not too impressed for all the time to have updated my wordpress I should have waited as I have lost valuable tags. I just have to get stuck into rebuilding the tags on my posts. Keep a close eye as to how they update the ragerank and whether or not you increase or decrease. We all hang out for the Google page rank to occur and then all of a sudden it happens, are we ever ready for it?, does it always catch us by surprise?