It's a lame argument. Since the advent of Netflix and YouTube most ISPs have increased their connection speed. If it's costing them too much money simply stop increasing the connection speeds. YouTube didn't decide to give everyone 10 Mbps connections, why are the ISPs surprised that now that customers have that speed that their using it.
Netflix / Youtube cost ISPs little compared to BitTorrent.
Netflix / Youtube cost ISPs little compared to BitTorrent.