Another part of the change is the increasing realization that we can show what was hidden before. Instead of an interpretation of what someone meant, a writer can include a link that says effectively: "Here is the background material I used. Here is me interviewing the subject on a podcast or a video and here is precisely what he/she said. Here is the raw material out of which I constructed my dialectic, and you can decide whether I got the argument right or wrong based not on the power of my rhetoric but on the facts at hand."