dickbaker - 4:40 pm on Jan 30, 2010 (gmt 0)

For me, Google is 58%, Yahoo 13% and Bing 12%. It's only recently that Bing has really moved up. Prior to Bing being in the mix, Google was 60 to 63%.

Interestingly enough, my rankings on Bing are much like what my rankings on Google used to be, which is to say #1 to #3, before Google started putting off-topic results ahead of me.