I looked at the stuff in Spanish since I don't know any Chinese or Japanese and as an american with just passable spanish it looked OK and even had a spot to submit a better translation after I clicked on a thread. Why would I want to sit down and properly translate everything if they are using a translator?

I guess if someone doesn't need it they don't have to use it, but since it's easy enough to copy a URL into google to translate as it is, I don't think we need this tool.