Kangol - 7:37 pm on Apr 5, 2005 (gmt 0)
I have the same problem with a forum of mine. Previous this last update/algo change I had about 700 pages indexed in Yahoo. site:www.example.com gave me about 600 in Yahoo and 700 in Google.
Now I have about 33 indexed in Yahoo...My traffic dropped with 40%. The new Yahoo SERP are dominated by spammers.