your competitors are constantly developing new features, you'll lose market share rapidly unless you keep up This, in a nutshell, is why IE9 is not oing to be

your competitors are constantly developing new features, you'll lose market share rapidly unless you keep up This, in a nutshell, is why IE9 is not oing to be "as good as it gets". To be sympathetic to IE9, it's a good start. But only a good start. The people inside MS who plan IE must know that there's more work to do in order to keep up with the competition, let alone speed up and overtake them. MS is used to running marathons when they have to, not betting it all on one version.