Does Google Reset Pageranks of Dropping Domains?

Has google started to reset pageranks of dropping domains?
i cant find any domains with real pagerank on "Daily Dropping Domains List"
i was doing checking job a few months ago and finding a lots of domains with pagerank on daily lists.
Does anybody know anything about that?

 

Anymore, every dropped domain goes to no pr (different from PR0, it should be pointed out) sometime between its initial auction period and its actual release date.

 

Sometimes but not always.

 

any changes that happen on a site, like dropped or maybe down for a few weeks can affect PR.. but eventually get back if continue building links..

 

yes, they do.

 

I think do some build back links then get back pr.

 

I do not thing dropped domain will be re ranked automatically while its up... need to do SEO from the begning

 

i think, people buy domains which have pr so might be google experiement with that issue.

 

In my experience, PR will be lost on dropped domains in ~1 month from the time of purchase.

 

nobody gave a reply to my question except smindsrt. pls read it carefully.
Thanks.

 

nobody has an idea about it?