GG confirms that an algorithm update has begun.
GoogleGuy Says:
steveb, I believe the 64.x.x.x data center has the change, but I'm not positive. We use different terminology inside Google.
Powdork, I'm not sure if you'd call it an update exactly (different algorithms play more of a role than different data). But I'm guessing the change will probably roll out over the course of the weekend.
