I thought Vuze was already doing network positioning. Why use Ono?
Well, as Ledlie, et al have shown, Vuze network coordinates are, too put it mildly, terribly inaccurate. In our own independent measurements, we found that only 10% of the network coordinates had less than 10% error. More than 60% had errors of 100% or more! Besides, unlike traditional network positioning systems, Ono doesn’t require active network path measurement to determine relative locations in the network. Only infrequent DNS lookups are needed.