Excellent warning! I know you have become unpopular with some people for beating the drum on this topic, but I think you will be proven to be on the right side of history..
"Excellent warning!"
Well, if you feel the need to counter the risk you perceive, just don't hand your money over to the hack that wrote this, then.
Anybody who is thoroughly freaked out about the bubble thing should go to Everbank.com and open up a CD denominated in Swiss Francs, a gold-backed currency.
At least you won't be paying commission to some fear-mongering @-hole who's fanning the flames for his own benefit.
But, to complicate matters for the dollar-collapse crowd, the dollar has been rising of late. This will eat into any putative return you might make on any foreign currency denominated account. Sooner or later, the dollar will ease again, which would increase the rate of return, provided that the currency you chose remained stable or rose.
And, no, I have no affiliation with Everbank. I do have a couple of CDs there, including one denominated in Swiss Francs. Just in case the you-know-what ever really does hit the fan, lol.