grenv: Firefox works well on Linux, yeah, but not on every Linux. I've tried installing Firefox on the box I'm using as a workstation, but Firefox hasn't been written with backwards compatability in mind, and it doesn't run if it can't find the versions of the libraries it wants.

And no, my box runs too many things to risk updating the libraries for a mere browser.

And beside that, I use certain little things often enough on my Mozilla that don't work, or don't work the same way as in Firefox. Little things, but often enough to not even want to use Firefox.