This is completely and absolutely meaningless. Why? Because the Yuan is still pegged to the dollar. This means that the Ruble is being traded
against the dollar. Big deal.
And, thanks to North Korea, the dollar is way up! Why because among the stinky cheeses that all fiat currencies are, the US dollar is the less
stinky. The euro... pee-yuuu..! And people believe in the sheer scale of our economy, regardless of its weaknesses.
The dollar will go down, but only against gold and it won't go down anytime soon in a big way until the Euro and Pound have been completely trashed.
The Fed does have an interest in crashing the dollar; it helps US exports, but it's hands are tied. We are in a war of who can print the most the
fastest. And we can win, and trash the dollar, but there are quite a few years ahead when every other country in the world is going to be racing
Here's a good article by Mish about why the dollar is going to maintain its value for quite a while.
One thing to bear in mind, information is only useful if everybody doesn't already know it. This 'The Dollar is Going to Be Worthless" narrative
is so old and played, I'm really surprised to see it here. There's a war going on and we're still 'losing' or should I say 'winning'.