User blog comment:Tephra/False contributions/@comment-2154860-20130620133141

They're converting videos from YouTube, and were originally trying to credit the original user. Their method is pretty ham-fisted, but they aren't really falsifying attributions, they were trying to give credit to the original uploaders. I don't see a reason for trying to convert all this stuff from YouTube, but just because I don't see a reason for it doesn't mean that there isn't one.

And what exactly is there to reverse?