Gogo isn't just tossing its mid-air wireless goodies toward Virgin and American, with US Airways being the latest to join the extra perks party. Per today's announcement, the airline is stuffing Gogo WiFi in a few more planes, including the Airbus A319, A320 and Embraer 190. A couple of shorter (and much smaller) aircraft, the Embraer 170 and 175, are also getting the in-flight WiFi treatment. Meanwhile, a quick peek at the PR below reveals
