-nature of the network doesn't lend itself to fixed routing policies.
-
-Having said that: directed routing is available where routes have
-been learned through past traffic.
-Those L</Messages> that could be routed (mainly single line one to
-one "talk" L</Messages>)
+nature of the network doesn't lend itself to fixed routing policies. Therefore,
+whilst metrics and routing tables (more like routing hint tables) will be
+built up over time, an aggressive aging algorithm will also be employed to prevent
+a lot of stale routing information being retained.
+
+Having said that: where routes have
+been learned through past traffic, and this data is recent, then direct routing should be used.
+Those L</Messages> that could be routed (likely to be mainly single line one to
+one "talk" L</Messages>) that, anyway,