The Chinese stock market in Shanghai fell nearly 9% today, the worst single day in it's history. Of course, the market more than doubled last year, so you're still up 80% if you're a stock holder. It's a very exciting time to be in China; everything's going gangbusters now but their could always be trouble around the corner.
I don't really have money to invest right now, but I'm hoping when the crash does come (as recessions always do) I'll be sitting on some change waiting to pounce. Here's hoping.