A lot of sites, like PixelClerks, tend to have a blank white background. These make the content extremely easy to see and read and helps to avoid any confusion for the user. But other sites like to use image backgrounds with maybe a container over it in the middle that has the content inside it. The container ensures that the content is still readable even though there is an image background. Do you guys like to use image backgrounds? Or do you like to keep it simple with a colour background?