Re: the viewership tracking: This is purely a guess at this point but I doubt that Nielsen is getting that data from Aereo. That's likely a good bargaining chip to start with.
Re: Signal delivery: I think that the decision to use OTA is a cost driven decision. I'd speculate that dedicated fiber would be the primary method IF they wanted to completely abandon OTA. If they chose the encrypted OTA path they would only need to supply the MVPD's with the proper equipment. (guessing that would be about 125 DMA's x 4 providers in each market on average)
Certainly not FREE, but they claim to be losing a lot of money, so they HAVE to be willing to spend some to protect their product.
Re: Signal delivery: I think that the decision to use OTA is a cost driven decision. I'd speculate that dedicated fiber would be the primary method IF they wanted to completely abandon OTA. If they chose the encrypted OTA path they would only need to supply the MVPD's with the proper equipment. (guessing that would be about 125 DMA's x 4 providers in each market on average)
Certainly not FREE, but they claim to be losing a lot of money, so they HAVE to be willing to spend some to protect their product.