Call it merely a regional victory if you will, but Firefox's rise to become the most used browser in Europe is a victory nonetheless. According to the free website analytics firm StatCounter, Firefox took 38.11 percent of the European browser market in December 2010, enough to inch ahead of Internet Explorer (37.52 percent).
"This is the first time that IE has been dethroned from the number one spot in a major territory," commented Aodhan Cullen, CEO, StatCounter. "This appears to be happening because Google's Chrome is stealing share from Internet Explorer while Firefox is mainly maintaining its existing share."
A similar trend was noted by Net Market Share , whose data showed Chrome nearly doubling its market share in 2010 while IE dropped 5 percentage points. But as far as Europe is concerned, it's pretty clear the so-called Browser Ballot is having an impact on browser usage.