Hi, I am upset. In this morning my blog showing page rank 4. But in the evening it is 0. But backlinks are as it is. Still updates are going? Oh God!
I noticed my main site went back to PR4. You can check your site across multiple data centers on: http://www.linkadage.com/linkadage-info/metrics_checker.htm I don't think Google is finished updating so PR will be be up and down for a while.
Googles update is not yet finish and the toolbar are not updated yet so we cant be certain that it is PR4 you got. I use iwebtool to check my PR. Good Luck to all of us!
I used PR webtool and toolbar this morning and both gave one of my sites a 3 and the other a 4, but now they are both back to their old pr's, guess only time will heal.