(...) How do you feel about the idea of a Portugese FAQ that had english links where you had yet to tranlate a normal link?
IMHO, this is not really intuitive. But I'm possibly missing something.
Would you prefer to have links to the translations associated to the english links or would you prefer the links on a seperate but not totally translated page?
I prefer the links associated with the english links. This sounds user-friendly - remember, the entire site still in english, and this will not change. The links to translations will help non-native english speakers access documentations in a understandable language, and this is the most important thing. As closer the docs are from each other, as better the chances of a clueless user needing help will find them searching for anything related.