The goal is that the network is supported by DigiPulse hosts, that get payed (receive rewards) for hosting data.
Thank you for answer. When do you plan to invite such outer hosts to your blockchain? These hosts will be corporate' scale? Or separate desktops will also take part with fair reward?
As stated in the white paper, anyone can participate and provide storage space. They make use of the architecture that can also be found in Storj, and that project is not specifically aiming at corporate participants. The whole point of healthy decentralization when it comes to file storage is to let everyone participate.