It might be a good idea to visualize the relationships and connections between the core members similar to the mapping the structure of any complex system such as the atoms and molecules in matter.
Visualisations such as the branching tree used by Kialo can be useful in tracking various lines of discourse within a topic, although visualisations also often exist for the sake of it. Using Kialo as an example again; their topology chart doesn’t really serve any purpose for me, aside from providing a vague idea of the direction in which the debate has been heading.