There's been quite a bit of noise in the Linux community lately over this 'bug' in Debian. That's right, the Mozilla Firefox name goes under the same crappy copyright license as the artwork, so Debian isn't "allowed" to use the name. (This is why Ubuntu and Debian ship Firefox with that uninspiring blue globe icon instead of the Firefox icon.)
So what's Ubuntu going to do about it?

In the meantime, I was shocked to discover that those crazy GNU people are now maintaining "Gnuzilla" and "IceWeasel", the latter of which I originally thought was a joke.
I think I can honestly say that I wish IceWeasel was joke, because this whole Mozilla trademark thing is ridiculous. Aren't we all playing on the same team?