I saw a couple of follow-up items recently, looks like only a few people have tried the service. I suspect that competing with KSh is the wrong track. Bitcoin's killer function in Africa is international transfers from Western countries direct to the local people, fast and cheap. Once this area has taken off then it should do better for general local usage.
I don't understand your reply. Did you try Kipochi or didn't you? Have you heard of anybody who did? Who? If not, why did you even bother to reply?
Should your African friends eat bitcoins?