Cross-posting between Stack Exchange sites is disapproved as we can see in Is cross-posting a question on multiple Stack Exchange sites permitted if the question is on-topic for each site?
But with the arrival of localized Stack Overflow sites (Portuguese is online and there are much more to come), how should we deal with this here at the Big SO Brother?
At SOPT, it's being encouraged: "Q: Where do I ask? A: Ask in both!. Personally, I agree, as it'll be much harder for someone to speak Portuguese here than English there.
I'm advocating (through comments, no Meta yet) that people disclose that they are cross-posting here when they duplicate the question there. And I'd like feedback about: should it be disclosed here that there's a duplicate question over there?