Yahoo! Update, It’s Official
Yahoo! Gets Smarter and Deeper
Yahoo! has announced that there is an update going on so expect results to shuffle about a bit. This update is particularly interesting as it is the first update since the implementation of Dynamic URL Writing using Site Explorer. This enables Yahoo! to search deeper and ignore duplication within sites and should improve relevancy.
If you are interetsed there is a good explanation here.
We have noticed some small fluctuations across some key terms so it will be interesting to watch this develop but overall the impression is pretty good.
I do like the way Yahoo! gives us these weather reports, other Search Engines should take note!