The following was posted up by Hannah J. Rothman (author of Twitter Who) on her Tumblr, they are screencaps of absolutely genuine infotext production notes from the Doctor Who: Terminus DVD. I checked just in case and they are there, kindly providing fans with the entertainment so lacking in the actual story:
Yes, indeed, let's not. Seriously, though, Doctor Who DVDs are full of this stuff when there's nothing worth commenting on happening on screen. They're a comedy goldmine just waiting for tumblr to happen.
Though I imagine many, many fan fiction authors have done so.