So I use Google at least five times a day and until now, I didn't notice that google.com 's layout on Gecko and Trident based browsers (Firefox and IE respectively) lacked the black top bar found in Webkit and Presto based browsers (Safari, Chrome, and Opera) layout of google.com . Instead of a bar, there is a list that shows when you hover over or click. Why there is a difference, I don't know. (limitations in rendering engine?)
My question is which one do you prefer and why?
I like the Webkit/Presto layout because I don't need to do a lot with my mouse.