Well, I'm no developer, but I really dig the idea.

Especially if it's ported to the N9 (seriously, my N900 has been in my closet the USB is broken, don't make me have to take it back out (don't worry, daddy still loves you))

But I guess what I can do to help, is I'm fluent in both English and Portuguese, so I'd be more than willing to translate, or help translate.

Just point me where to go and where I can start translating, and i'd be more than happy to help.