Yahoo Search Engine Algorithm Update

Yahoo is updating their search algorithm:
http://www.ysearchblog.com/archives/000625.html

Has anyone noticed a difference in the traffic they're getting from Yahoo in the past week vs. the week before?

If you have Google Analytics, you can check by clicking on the date:

You will then see a calendar -- click the Compare to Past checkbox and choose a 1 week period to compare starting on the 9th (when Yahoo announced the changes) to a previous week:

Then click on menu items in the left sidebar menu:
Traffic Sources > Search Engines > Yahoo

You'll then get a comparison of Yahoo traffic between those two time periods. The algorithm update might not be complete yet though. I find that Google sends a lot more traffic than Yahoo, but it might be interesting to watch your Yahoo referrals over the next week or two, comparing to pre-September 9th referrals.