GoPago's biggest handicap in its quest to nuke the country's cash registers and, eventually, slay Square itself, is that it is limited to San Francisco....
Egypt's Fawry, like M-Pesa, cannot possibly be successfully implemented in a developed country, but it is making it easier for users to make payments....
Kenya has undergone a revolution since 2007, causing start-ups to use M-Pesa as "a base for their business" and Nairobi to become the "Silicon Savannah"....