kbox writes "According to the Amsterdam analytics firm onestat The Firefox browser has jumped from a global market share of 8.7% to a whopping 13% since April 2005. The national usage of Firefox make some interesting reading, too, with Firefox making up 16% in the USA, 24% in Australia and a huge 39% in Germany." Unsurprisingly, on Slashdot we skew the averages somewhat, with Firefox weighing in at 65% of our traffic... but sadly 18% of our Firefox users need to upgrade to the latest version ;) Go do that now.