Of course it will, Google update PR every day and incorporate that new PR into the search results everyday. I assume your poll is really about the useless periodic export Google do to the toolbar of historical internal PR that is old data and does not affect the SERPs?
I do not think that Google updates its PR today. They're doing on the 31st of this or the next month. Something like that.
They update everyday. The only thing you have to worry about is when they change how they give out page rank.
I'm inclined to believe Google PR is going to get updated around end of January - first harl of February. Let's see though
As I know that google updated last PR on October and if google update PR after each 3 months then I think google will update PR on January 2010, So I am confused about it, when I listen that google will update PR soon.
Google do not update their PR every three months, sometimes it's even four months between the updates... so nobody can really tell.
I dont think the PR update will be done before the release of Google Caffeine. I guess the release of Google Caffeine will upset the whole PR and SERP system.