How can you say that yahoo didn't like wordpress? If you think your page rank is good in google than yahoo(if that problem lets you think in this way then you are absolutely wrong) Both the search engines have different criteria for these things. If you have any other question or doubt regarding yahoo then please ask I will try to clarify it.
i dont clearly understand what you said, but SE work automatically so there's no way it likes or hates any website.
i don't think about the title....Yahoo has indexes all my wordpress sites... in days..and giving traffic to my sites
Yahoo don't hate word press. Its just that he considers IP address so if you are doing something on wordpress whatever that may be it will count that activity one time and after that its just rubbish.
First google doesn't like WP, now it's Yahoo? LOL... search engines don't care what CMS you use and they never will... it's all down to content, design and set up... "bad workman blames his tools".
my site is listed no.1 for my keyword in yahoo , its using wordpress. i think your content is very bad or maybe your niche is not good. YAHOO LIKES WORDPRESS