Most people in Zimbabwe have electricity. Zimbabwe has 97% mobile penetration: http://afkinsider.com/20015/report-zimbabwe-has-97-mobile-pe...
Last time I checked their phones didn't run on magic, but on electricity :) And all you need to use Bitcoin is a cellphone (a $20 smartphone).
(No I am not seriously suggesting Zimbabwe uses Bitcoin. I am just pointing out you seem to incorrectly think all people in African countries live in huts or something.)
(No I am not seriously suggesting Zimbabwe uses Bitcoin. I am just pointing out you seem to incorrectly think all people in African countries live in huts or something.)