Stood in line at a Nairobi mobile money agent this morning and watched a vegetable seller from Gikomba deposit profits straight into her phone. No bank branch, no paperwork. Just her, her customers, and a handshake. That is Africa's market at work, and it... moreStood in line at a Nairobi mobile money agent this morning and watched a vegetable seller from Gikomba deposit profits straight into her phone. No bank branch, no paperwork. Just her, her customers, and a handshake. That is Africa's market at work, and it is quietly rewriting the rules. less