I've always used Google. I hate Yahoo's layout and navigation. But I like Yahoo's mail better than Google's mail. I mean, I use aol, but we had to set up email addresses for class last year; I originally chose google for my account, but I ended up switching to yahoo.
I use Yahoo mainly, but if I want to search for pictures I'll use google as yahoo just tends to get pictures from flickr which is quite annoying.
It also depends on what I'm doing, if I'm doing research I would use google I think as Yahoo has so mainly sites that having nothing to do with what I searched for come up.
Google.
I don't know why, I just don't like yahoo.
And I like all the different art type stuff and things they do with the google logo on their page.
Even though it's just normal today. =(