Thank you Firefox
Without Firefox, (and Apache) we might have an Internet which only works on Windows.. or at least better with MS.
I work for one corporate client recently & found that they had standardized on Firefox a few years ago as there web based replacement for the corporate terminal happened to run faster/better on Firefox than IE6/IE7. Now, even with new boxes arriving running Win7 (they skipped Vista & still mostly run XP), the IT dept (and individual users) still out of habit drop Firefox on new machines even though IE8 is probably good enough browser to use (though still a little slower).
Even in slow moving corporates I have noticed that IT departments are happy to quickly switch browser such as to Chrome; its free and little training or impact required compared with say switching from Office 2K3 to Office 2K7. Personally I am finding myself using Chrome as it does seem more robust & light-weight when running Flash apps; anybody else notice that Firefox does not cope with webcam streaming via Flash for extended periods of time?