Lately I have seen some "competitors" that are creating channels and upload hundreds of videos (all taken of other channels) in one or two days. What could be the objective of it? Desprestigie fair competitors hoping YouTube penalizing them for duplicate content? Seeing that the channels are not monetized, they think that this could be a method of obtaining adsense approbation? Gaining authority for later add some monetized/drive-thru links (nowadays videos has no annotations and description box is empty)? They are nailing it, and I'm a dumb who have to improve my skills? (I think that there is not enough videos for keep uploading 60-100 videos every day for so long. And IMHO I think that they are burning the long tail too soon).