On and off I encounter speculation that Japan's economy is going to get worse. I'm sure you've seen much the same news over and over.
I'm not able to speculate in detail, but I can see that Japan has had its trouble since its own economic meltdown, doesn't seem to have solved it's issues, and is having problems with its workforce. In my own opinion as a non-economist, I can at least see why people are concerned.
Geekonomically and fannish-job-wise, I wonder what will happen to the major geeky industries of video games, anime, and manga if Japan's economy does take a serious dive (again).
(This is why following economics is important to any career. Period.)