First of all, it is illegal. They are broadcasting copyrighted material without permission. Second, it's a one person run site somewhere in Europe. And no fool should give credit card information to such a shady entity.
If the ota updates are like the ota for android system this will be a plus. With android you can turn the ota off with or without root access. I'm sure those who develop the jb software will be able to do the same.