I agree but it's cheaper for a company to look at % of usage and optimize for that. For internal websites, my company generally doesn't bother with supporting F

I agree but it's cheaper for a company to look at % of usage and optimize for that. For internal websites, my company generally doesn't bother with supporting Firefox. It isn't worth the price to test it, especially when it's crappy quality internal websites built by people with no expertise. Sucks, but that's just reality. I spoof my user-agent on those.