Google Dance

[cellinis]

Linkster
Are you sure it's a rollback to just a couple of days back? Several of the keywords that I had got a top3 position in the past month seemed to have moved to the 2nd/3rd pages.
On the other hand, one of my blogs that managed to get most of it's pages in supplemental results is now coming out on the first/second pages. A major spike in google traffic to the tune of 2k extra visitors yesterday for this site.
Overall, I hope you are right and it's not a change in their algorithm. I sent 5k less hits yesterday to sponsors than my daily average

[Linkster]

Well - it looks like whatever it was its gone now

[CaptainJSparrow]

http://www.gofuckyourself.com/showthread.php?t=638116 Here's a brief thread about it at gfy.

[plateman]

I seen movement this mouring as well, G started liking my one LL about 3 or 4 months ago and been getting better and better, and today I was ranking killer for the various xxx terms I been getting...

as linkster said whatever it was has stopped...I noticed some days ago that spam moved in for some terms I was doing good for and that seems cleaned out now

[ladydesigner]

Well, I'm sad to say I've lost all PR on most of my category pages of BOTH my link list. WTF?!

[Halfdeck]

Reports of a data refresh or data push (whatever you want to call it) came in early morning July 26th.

GoogleGuy regarding the refresh posted July 27th:

There was a data refresh on June 27th that lots of people ask about, but there was also a data refresh in the last 1-2 days that refreshes the same data. Going forward, I'd expect that the cycle time would go down even more, possibly down to once a week for that particular algorithm.

He continues (off topic):

72.14.207.104 has some newer infrastructure that makes site: queries more accurate, and in general that infrastructure also improves results for other queries too. But the infrastructure at 72.14.207.104 is orthogonal/independent of many other changes.