Maybe I am interpreting it wrong, but this seems like it provides what you want. It lets people provide whatever evidence is relevant in response. People provid

Maybe I am interpreting it wrong, but this seems like it provides what you want. It lets people provide whatever evidence is relevant in response. People provide responses to the tweet, with the evidence in the response. And then are rated on if they are helpful or not. Its certainly not perfect, and probably going to be subject to brigading if people don't like the evidence provided though.