What's the Browser Distribution for your site?
sah: http://codepad.org/  Firefox       55.28%
  IE            17.05%
    7.0  38.08%
    6.0  34.21%
    8.0  27.77%
  Chrome         7.51%
  Safari         7.46%
  Opera          5.53%
  Mozilla        5.34%
  Konqueror      0.95%