You know why I don't use Firefox? There is only one reason, and its lack of integrated translation. Chrome has it, Firefox does not, and if you travel, or live in a place where you don't fully understand the language, then this tool is a lifesaver. The thing is, I don't see how Moz could even start to build this feature. It's an example of synergy with Google's other products, especially search and communication service, that would be impossible to reproduce without exploding Mozilla's portfolio far beyond it's budget. Maybe Google will open-source it's translation software and data corpus, LOL?