. For this to count it must be commercial, that is, it must have made money or reduce financial risk, net of operating cost and R&D expenditure, for the company or group that implements it (in my assessment). If it takes the form of a research experiment or publicity stunt, that would not count, and I would lean towards resolving NO.

It also must be something that is technically impossible to achieve classically. It doesn't necessarily have to break the light-speed barrier, but it should at least allow for coordinated decision-making that wouldn't otherwise be possible over the internet.