Hi. I see a lot of people that complains or is very happy about the new Google page rank... Thats why I'm asking this: Google changed the PR system ? i just see that people is not expecting such big/low page rank after this new upgrade...
They certainly have changed the frequency of the toolbar PR They are probably improving the algorithm everyday ... so nobody really knows but certainly strange stuff have been seen on this update.
For the most part the PR changes are what is expected. I haven't noticed anything out of the ordinary. As they continue to crack down on paid links I would expect some people to have big PR drops. I agree that it is not something to worry about though. The only time I would worry about PR is if my PR dropped right down to zero. I don't think they are changing the toolbar PR algorithm. That would be a waste of time. Instead they are constantly changing their search rankings algorithm.
Many good quality sites have experienced a PR drop on the last PR update. This is because millions of pages and links are added to the web every day. That means you have to continue your link building forever if you want to keep your PR stable. If you stop building links all those new pages will slowly eat into your piece of the PR pie.