First, the KB is in need of a rewrite, or at least a re-organization. One page heralds the arrival of version 1.3. Other pages have a history of development that is incomplete or has become unnecessary (references to how things worked in v1.1, e.g.) Third, topics that have been addressed separately haven’t been integrated into a coherent whole (IMO).
This is not to denigrate the efforts to date. Its just that Roon and its product have evolved at a faster pace than the KB.