This is actually a non-trivial suggestion owing to issues such as:
- Cargo format
- Authentication
- Placement in graph
Cargo format refers to the structure of information carried in the JSON message. We know that DebateGraph nodes have identity, some "parent" node's identity, and they have three kinds of text objects, two of which are pure text and one of which can be rich text. They can also affiliate with comments, citations, child nodes, and cross-linked resources.
How much of that would be sanctioned for cargo is open to discussion.