I've just been watching a Boston Legal episode (from series 4, ep 7), and fictionally, they sue YouTube. Not 'MegaView' or 'SuperVid', but YOUTUBE. I wondered h

I've just been watching a Boston Legal episode (from series 4, ep 7), and fictionally, they sue YouTube. Not 'MegaView' or 'SuperVid', but YOUTUBE. I wondered how they can get away with using a real company in a fictional lawsuit?