1 Linux 1,122 53%
2 Mac OS X 348 16%
3 Windows XP 325 15%
4 Unknown 120 6%
5 Windows Vista 104 5%
6 Windows 7 55 3%
7 iPhone OSX 15 <1%
8 Windows 2000 10 <1%
9 Windows 2003 8 <1%
10 SunOS 3 <1%
11 Windows 98 2 <1%
12 Palm 2 <1%
13 Android 1 <1%

Click on the W3Counter logo to see the global report for August 2009