Thread:Support/Using ns: and special: magic words for links

On FAQ it says: ''Aren't localized namespace names part of interface translation? . (can't these be used in translated messages?)''.

That's perfectly understandable, but what about using      and       (about ns magic word) in all interface messages? And also  (about #special magic word) for special pages? That would work for all languages either if it's the local language of the wiki or it's a user-preference language, or just ?uselang=xx in the URL.

I've been using them on many interface messages on the wiki I edit, but I don't know if that's something encouraged/discouraged here, the reason for that, and I would like to have a reference in the FAQ about that.