Not one to let it lie (yes, Asa, we're looking at you), Mozilla's Technical Evangelist, Paul Rouget, has produced a fancy infographic that details just how much ass Firefox 4 kicks in comparison to IE9.

For the most part Rouget relies in Firefox's pure, numerical superiority, rather than real-world use cases. Firefox 4 supports more of the HTML5 and CSS3 standards. Firefox implements almost the entire JavaScript API, as opposed to IE9's mediocre 48%. Firefox supports more Web technologies. To really drive it home, the infographic even shows how Firefox 3.5 and 3.6 are superior to Microsoft's latest offering.