Jack 15 December 2009 Lovely stuff. I’ve been playing with spinning page elements too, but using Jquery to kickstart the spinning. (My example of spinning elements). I do hope Firefox and Opera add CSS animation. I see the benefit lying in giving the user some highly visual feedback when they interact with specific page elements. We are used to the state of an element changing on hover for example, but if that change was even more dynamic, it would be useful (and just plain fun).