One of the main problems with rolling out super-fast fiber optic internet services to people around the country is cost. Google has found this out the hard way with its Google Fiber deployments being axed in some areas and TV service cut out of the picture in all new markets. Finishing out the “last mile” of those networks to get fiber speeds

Source: Hot Hardware – Twisted Light Could Render Fiber Obsolete With Faster, Wireless Data Transmissions