ThomasB - 11:43 pm on Dec 7, 2003 (gmt 0)

But what did we see on friday when some PRs changed? Wasn't it an update? If it was one, I would call it GoogleGuy, because he's the only one who knows if it was one or not. GG, maybe you want to confirm friday as update day? :)

Call me a newbie but I always thought that a dance/update is when baclinks/PR is updated. I think we see a rolling update of SERPs nower days, whereas PR and backlinks are displayed a few days later after they have been calculated into the SERPs.