Damis is right, it's a bizarre special thing. The Austria program is done through the Austrian government directly, and while you get to say that you've "got a Fulbright", it's done through a different timeline and a different process--the application wasn't due until Jan. 15th and there isn't a finalist status. Theirs is also directed very specifically at people who aim to be German teachers (which, since I don't, is why I'm not surprised I got alternate). So, you aren't restricted from applying to a different "true ETA" program (like I did for Germany). Kind of a nice thing.