That's a fun way I hadn't considered, thanks!
For the ultimate version of this, once locally trained and running LLMs becomes a bit more feasible (meaning, closer to GPT4), it would be a fun exercise to train various models with personas and let them hash it out until they all agree on something.
One model could be trained on HN, another on a specific Facebook user group (like "Moms against video games"), another on Twitter on so on, then you let them come together until they've reached consensus (or not).