RP_Joe - 2:58 pm on Oct 7, 2013 (gmt 0)
>All these theories require immense processing power to implement over the whole web. Such processing power simply does not exist today.
they're not using this on the whole web. They're using it on the first world countries first, and slowly rolling it out in the developing countries.
Also the horsepower is getting cheaper and cheaper. Servers with ARM chips can do a lot of work. They are cheap, low power and can be clustered.