Golem ( English )
Golem seeks to create a supercomputer using the unused computing power of all the computers connected to its network, from the simple laptop to the datacenter. This system can handle tasks that require enormous power (such as Computer Generated Imagery (CGI), scientific research, market predictions, big data analysis ...) at a low cost.
The payment of this service to those who make available their computing power is in GNT, the currency of Golem, based on the Ethereum. This currency, like many other cryptomonies, can then be bought and sold on your favorite platform.
Source:https://netbusinessrating.com/en/review-21895-golem-gnt
You believe there isn't enough Ethereum or Bitcoins to render more Golem, further sorces alike?
If so, one of all should have enough bandwidth to succeed?
The sudden explosion of traffic.
Not? Well choose your system programmers.
There is never enough bandwidth not long ago the bitcoin was in saturation of the too many transactions