The new Roon system seems very exciting. Especially the relation oriented structure of the metadata. In the past we have build such systems for representing and browsing medical knowledge.
I can't imagine that Meridian will not have Roon in their Sooloos upgrade path. We have to see how the release of Roon and the release of Sooloos v3 upgrade are synchronised.
So far I am very happy with the clear statements of the Roon people.

Pieter

living: 218, 2x DSP5200SE, 1x DSP3300
study: 218, 2x DSP3200
sleeping: 218
spare: HD621, AC11, DSP33C