Most of the time we do not notice but in local boards so many things too to notice. We only notice them once they are in English boards. It amaze me when I see some users from local boards with good contribution and earned a lot of merit in a signature campaign.
Ain't that the truth. I have no sense of how active the local boards are, since unfortunately I don't speak any language other than English, but the Turkish board for example has made their presence known (though not in an entirely positive way) in the past when some members posted in the English section. And I know damn well that bitcoin is popular the world over, so it makes sense that some of the local sections are buzzing with activity.
OP, I definitely support your application, and I hope Theymos considers it. We lost a merit source somewhere along the way, and we probably needed to add a few anyway. Even if your merit-giving is targeted primarily at the Portuguese community, I think that's a good thing. More merit sources, Theymos!!