If I were a direct tv subscriber and couldn't use this program because of being jailbroken I would definitely make my voice heard and write a formal letter of complaint to the company. I'd give them the option to fix the issue or lose my business. Just sayin'. This is discrimination.
LOL, while I personally agree with you, your logic is unfounded. It's the same argument as "ATT doesn't have a right to prevent me from tethering, it's my unlimited data, I can use it how I want" ....
While in principle you're right, legally your wrong. When you enter into a contract, you're bound by the terms and conditions of the contract. On ATT's, they say the unlimited data is what can reasonably consumed ON the ATT device, and cannot be consumed on other devices through tethering.
On the DirecTV app, it's the same. You have a right to watch your programming as they say in the contract, and they cover themselves against hardware modification, as well as re-distribution.
Remember, it's not Directv you should be getting upset with, it's the major broadcast companies in this country that have the cable and satellite providers by the balls. It's such a shame that government subsidized broadcast television, and corporate greed from the production\distribution companies fight Directv (and you may remember the Time Warner App battle as well).
So rather than taking such an aggressive position against Directv, you should actually research the issue and realize that they're fighting on YOUR side, and that it's the broadcast companies who are controlling every aspect of how and where their product is distributed.