BillgatesTweet: The power of phone in Africa, page-4

Yeah i am not fond of viber or whatsapp . I find skype works just fine though & have been using it for what seems forever . It has also last year created " skype for business " which has made it much more useful for the both small and large enterprises i believe . World phone works great in my limited experience using it , but i feel it will have to compete on price to be competitive . The two most successful disruptive business models being uber & air bnb both offer a price advantage over the existing options that were available . Nor have stated they have identified that they will need to tweak their prices . Lets hope they can make and afford these adjustments asap . Fingers crossed .