Yahoo announced a new search update, or what they call a “weather report” for their index. Yahoo said you may notice ranking changes in the Yahoo Search results. They said:

I have not seen any discussion around this but there may be an issue with the Yahoo Search WebmasterWorld forum, so I am not sure.

I did spot two threads discussing an update with Yahoo Site Explorer. One thread was at the Site Explorer Suggestion Board and the other at DigitalPoint Forums.

Update: I was able to post a thread at WebmasterWorld (maybe there was a bug on my side) and now we have a nice amount of feedback on how significant this update is. Here are some posts from the thread: