Fiber optic as per ur name , you are love with basic and talk basic , Fixed line in Develoved nation is basic thing , In india most of village is still does not have Fixed line. The moblie wimax is revolutionary thing , I think for u it is useless to tell , so stick to old things I really hope what you say happens, but I think you are too optimistic.
My guess Wi-max and 3G would be priced so high, that it would be even less attractive than fixed line.
In all countries fixed line forms the basis for high speed, while Wi-max is used for mobility. So I can't see how Wi-max could solve the problem.