Roughly a third of iPad owners, 33.9 percent, are considering canceling pay TV during the next six months, a Diffusion Group survey claims. Only about 12.9 percent said they were "highly likely" to cancel service, but the figure is still higher amongst iPad owners than the 6.4 percent amongst people simply planning to buy an iPad. Across all broadband users, just 4.3 percent said they were extremely likely to cancel TV.