Spelmanite,
Thanks for the reply! The words "by mid-December" are driving me crazy right now because they are so non-specific. Hopefully any day now?! I think I am a pretty unusual applicant because I am in the middle of an M.A. TESOL degree, and my grad school would grant me a year deferral to leave and complete the ETA prior to my graduation. It's frustrating to have no idea whether come February I will be starting my last semester of grad school or packing for Brazil, and I would much prefer the latter. I know one other person who applied for a Brazil ETA, but she applied for the normal 2012 cycle because, like you mentioned, she will be in the middle of school at that point.
GOOD LUCK and please please post if/when you hear anything!!!