Cool guide, but I think the E-3's dual intent rules are a bit weird: http://www.uscis.gov/sites/default/files/USCIS/Laws/Memorand... "An application for initial admission, change of status or extension of stay in E-3 classification, however, may not be denied solely on the basis of an approved request for permanent labor certification or a filed or approved immigrant visa preference petition." It's not explicitly dua…
(I am of course aware that it is standard practice in the immigrant fearing bureaucratic world we live in today.)