It sure looks like the new version of Firefox has baffled McCain's campaign. While the site looks normal in IE, it looks rather odd (see screenshot) in FF - the menu is all messed up. This site is so messed up that I had to combine three screen shots into one image to get the whole thing. Nice.
Maybe it's all the excitement about the VP pick (Palin? hmmmm - well that was a bit unexpected). Or maybe after the stellar week that Obama and Democrats had at their convention McCain's web team up and quit.
Can't really say for sure why, but it's clear they aren't on the ball. Just another sign of things to come from team McCain.
opensource = too much thinking to understand business model.