Following similar moves by Comcast and AT&T, Cox Communications has increased its data caps to 1 Terabyte. "Cox is quick to highlight how generous the 1 terabyte cap is, ignoring the fact that caps on fixed-line networks aren't necessary in the first place, exist solely to protect incumbent TV revenues from internet video, and are only made possible by a lack of competition that leaves frustrated customers without alternatives," Broadband Reports writes of the move.