Then if it is strictly a "trademark" problem why not just get rid of all references to "Mozilla Firefox" and find/replace it to something/anything else and then you/we/anyone can do whatever we want with it?!
Then if it is strictly a "trademark" problem why not just get rid of all references to "Mozilla Firefox" and find/replace it to something/anything else and then you/we/anyone can do whatever we want with it?!