evensmart - 7:32 am on Jan 1, 2010 (gmt 0)
I got a PR3 rank from the gray bar i had since i started my blog on November 8. So it took me less than 2 months to have this PR3. But i wonder, the traffic is still the same as was without having PR. I know, PR adds to the credibility of the website but i believe now, that there is a very weak relationship with SERP and PR.