User:Miguelito Vieira
Welcome! I'm a Brazilian researcher (interested in commons and intellectual property, among other topics) and freelance copy editor.
You'll probably find more contributions of mine at the [http://pt.wikipedia.org/ Portuguese Wikipedia] than here, so [http://pt.wikipedia.org/wiki/Usu%C3%A1rio:Miguelito_Vieira my user page there] (in Portuguese...) usually should be more complete and up-to-date than this one.