So it is still a probelm for a unbanked African, without a passport and just a mobile phone.
Hmm, I thought, that was fixed somehow...
SO BITCOIN DOES NOT WORK FOR THE UNBANKED YET !!!
...and it looks like there is no reason for them to jump in, before a new created service is providing a solution...
If you are clever, this might be a big business!
Yes of course but if you will find someone that wants pay you with cash I think you can sell bitcoin to him. Bitcoin is not ready for the "mass" and it will be never ready if someone will not create an user-friendly system withou the help of the banks.The banks is the cancert at the moment.
Here a fantastic article about Uganda & bitcoin : http://www.forbes.com/sites/kashmirhill/2014/05/22/using-bitcoin-to-send-money-to-your-brother-in-uganda-would-be-awesome-if-it-actually-worked/ but it is only an example.
SMS technology is availible almost everywhere and there's already things at work to allow blockchain operations with SMS, the problem is having people that accept BTC directly, or converting BTC in the local currency.