We saw some properties double within 12 months, nuts really.Anyway, the thing is there is an interesting twist here, if I decide to bring my capital home, the currency play means I make 45% on my USD?

The fed will continue to manipulate the currency to prevent it.

Not because house prices are up, but because the currency is loosing value.

Then add the fact it's devaluation of almost any fiat/monetary currency. 

., currency, continues to make up a smaller and smaller portion of the total money supply (M1, M2, M3).  

Most folks are not accounting for the fact that we may very well lose reserve currency status... all the USD in the world won't fix that problem.

@Josiah Patrick ZebarthTrading stocks, currencies, and the sunshine!

And Maximinus Thrax lived in the 3rd century, of plagues, inflation of the currency, as means to pay Rome's soldiers & a century of general social disorder.

Even a relatively stable currency like USD. 

Yes, a means to exchange goods and services, I get that BUT why does the very item of a currency, OF money itself exist?