Eriq Gardner, writing at The Hollywood Reporter, on record labels starting to sue some of the YouTube to MP3 ripping websites:

On Monday, the plaintiffs filed a copyright lawsuit in California federal court, stating, “Stream ripping has become a major threat to the music industry, functioning as an unlawful substitute for the purchase of recorded music and the purchase of subscriptions to authorized streaming services.”

With a few simple mouse clicks, the lawsuit reports, infringing copies of sound recordings are made available in MP3 format. The plaintiffs suggest that “tens, or even hundreds, of millions of tracks are illegally copied and distributed by stream ripping services each month.”