if you think that 3rd world countries can only benefit from FIAT.. you are wrong.
take for instance the congo.. millions of people are hundreds of miles away from a bank, never have birth certificates or identification to set up proper bank accounts and their use of funds is local, so having to deposit funds into a bank miles away is useless to them, as they will find it hard to deposit work salary into such distant bank account and then to later go to a bank every few days to withdraw funds to spend at local shops in their local town, hundreds of miles away from the bank.. so dont think banks are the solution. for those that do work in the congo, who get a regular wage.
https://bitcointalksearch.org/topic/m.9772095
but guess what.. the people of congo use mpesa.. which is literally trading phone call time 'minutes'. this means they do not need to travel to deposit/withdraw and they don't need identity information to set up accounts.
the only problem with mpesa, is the centralized nature. meaning that all the 'call time' is owned by a phone company, and a phone company can easily remove funds from users call time balance, people can do reverse dialing services to call another persons phone and basically suck another persons balance dry and the perpetrator gets to keep a percentage of the call time.[/quote]I don't think people who are living on less then $10 per day are using mpesa. I would certainly agree that bitcoin would make a great replacement for mpesa for people/places that use/trade mpesa minutes.
I would think that mpesa is generally used by people who have a slightly greater standard of living then $10 per day