It depends, first of all now increase the quality back links in next 3 month, and in next Google PR update will show the result.
Wanted to chime in and let you guys know that one of my blogs dropped from a PR2 to a PR0 with the first update. A few days ago it was back to a PR2. So if your DNS or Domain name hasn't changed, or if you've not done anything like break a bunch of links overnight, wait a few days for your page rank to come back up. This is happened to one of my sites at a PR2 three times now It's always come back to the right Page Rank after a couple days.
Google HATES people who buy and sell domains just for PR reasons, it is in fact Ilegal in their eyes, and a scam in my eyes.. And it is very logical that changing domain name,DNS and such would affect PR. People who sell links, should be banned from the internet..!! Scammers like them is to blame for ALOT of google's updates... Shame on you! xD
Hi - yes we have noticed the dropped page ranks on some of the business we did (4 blogs dropped) - how are you looking to compensate for the dropped PR especially with respect to the one that has dropped to zero - please advise as we are awaiting your response. cheers
It's normal that if you buy a domain with high PR there are good chances it's a dropped domain and you will lose the PR. I think the next PR update is in the middle of April or beginning of May?
Yes,On 12th April 2011,Google Major Pagerank update occured.My many sites lost Pagerank.Sad day for me