From what I've seen there are plenty of other people here saying the same things I am.
Currency speculation is a gamble, I'm just trying to point out what the losing side of the bet could be.
As to buying yuan - that would be rather foolish. The Chinese economy (at 8% growth) is seriosuly overheated and heavily reliant on the US (which accounts for 20% of their exports). If the US suffers, China will burst.
That sounds like a development, known as "A Mexican standoff."