when you put it that way, it sounds like a very good point.
i have very mixed feelings about the entire thing. i wouldn't want too much or too little of something like that, either one would be unfortunate. for some reason, annual just seems more reasonable. i could try to reason with you about it, or i could make an unqualified comment.
because we're talking about very mixed feelings, any attempt to reason along them with you would go on in an endless rant too serious for the topic
it does make vienna sound like a very cool place, however- but i'm biased from the other story i read.