I've also seen some drops in Yahoo SERPs for some of my main keywords from about 3rd position to 7th and now 6th. Hoping I get back to the top shortly.
My site dropped three pages on Yahoo in the last few days - nothing changed on my site. I have to believe they are changing their algorithm, but no one's really noticed yet because no one follows Yahoo all that closely.
your rankings to search engines does not stay for long.. there are lots of webmasters out there that wants to replace your ranking position so you better watch out for it... just continue on optimizing your site.
Emm.. Curse my words, one of my sites just got dropped in Yahoo SERPS too. I didn't update for just around a week and now it dropped from no 2 to page 2. Lol..
I apologize for giving advice about Google in a Yahoo thread. I guess I just saw the first reply mention Google and I forgot which forum category I was in. My bad. I too have noticed a drop in Yahoo traffic/rankings. So I am now convinced that there was some type of Yahoo algorithm update around March 27th. It only affected some of my rankings though. In total we lost about 50% of our daily Yahoo traffic. Now if only we could figure out the exact difference between the websites who improved rankings and the ones who lost rankings. They likely put more weight on certain types of backlinks or lowered the weight of other certain types of links. I don't think it has anything to do with what we've done recently.
Google dance is still going on and on ... m fed up coz of low traffic from Google as i haven't tried optimizing for Yahoo specially as yahoo provides less traffic to all my sites then Google used to. my sites serp also dancing like this daily from last few days ... one of the keyword was in 30's and now its in 90's, again it shows in 30's .... and so on
I assure you, everyone, it's not just a matter of "working hard and getting more backlinks" or a "regular fluctuation." One of my sites (www.bleachernation.com) gets a bajillion visitors from Google and *literally zero* from Yahoo. Something is wrong with Yahoo.