Here's a pie chart that may help: http://searchenginewatch.com/img/comscore-us.gif I believe goog powers aol results
IMO... you only need google these days. I have many KWD's ranked #1 on yahoo, and some ranked on the second page on google.... guess which makes me more money??. believe it or not, it is googs
Around 70% of visitors to my websites are new, and they are almost all referred by Google, Yahoo and MSN.
I get most all of my traffic from google and yahoo... though, yahoo went from around 30% to neck and neck with google. Prehaps google better watchout. I only get about 2% from msn
around 60% of my traffic from google and at least 40 percent from repeat visitors.. I think there is big change on my site visits when readers post my site to other forums.. good for me... forums make my site active..