Both. In the interest of anonymizing submissions and just ensuring things read well, they basically take the submissions and write a new framing story for the c

Both. In the interest of anonymizing submissions and just ensuring things read well, they basically take the submissions and write a new framing story for the core WTF from the submission. In this case the names, dialogue, specific details given about the system are probably all fabricated, but the idea of assembling classes out of revisions in a source control system and not supporting comments would be from the original submission.