I rarely post on this forum - way too many negative people for my taste! But I feel I must say something about this peso/dollar debate that no-one seems to be looking at.
As I understand it, Argentina runs a 'Managed Floating Rate' system of foreign exchange. That is, the central bank intervenes in the free exchange market to keep the price of pesos low. They do this by selling dollars from their foreign exchange reserves. The more market pressure to drive up the exchange rate, the more dollars it must sell. This depletes the country's already low reserves. Why do they do this? So that when they need to buy large amounts of dollars, most strikingly for the Boden 2012 bond repayment on August 3, they will not have to spend so many pesos to repay the bond.
So the black market runs counter to the best interest of the country, since it creates pressure in the exchange market, costs the central bank dollars, and increases the cost to Argentina of repaying its bonds, improving its international credit position and rejoining the international bond market. All these things are essential for Argentina to progress and remove the stigma of the default.
Ever black or blue market dollar bought by tourist or expats makes this situation worse. Do any of you care about the future of Argentina? Do you want to see improvements, more imports, fewer currency restrictions, less inflation? It seems from many posts that you do, since these are the things you complain about. So tell me this, why are you letting greedy self-interest get in the way? Is it really true that you are all so poor that you cannot afford 1 less peso for your dollar? Instead of blaming Christina and the 'politics of Argentina' for all the problems, maybe you should see your own actions as part of the problem.