Another Yahoo! Index Update?

I noticed some significant changes to the Yahoo! search engine results pages (SERP's) this morning. It looked like Y! released a new update for their index, but that didn't seem likely since the last major shuffle was on June 12. I just visited the Yahoo! Search Blog and found that it is in fact a new update. So maybe Yahoo! will be shuffling their SERP's more frequently from now on, which would be a good thing, IMO.

My sites did OK this time around, though I am disappointed about certain keywords and keyphrases. Of course, the update has just been announced, so the SERP's may jump around quite a bit before settling. Here's a quote from the Y! Search Blog:

"We expect the update will be completed by the weekend."

So, check your Yahoo! SERP's boys and girls, and good luck!