Half price is of course better, but for my use case, I want something ten times cheaper. I'm willing to trade convenience and latency for that cost saving.
Use case: I want to be able to shoot several minutes of video on my cell phone and keep it backed up in the cloud without feeling like I've incurred a $1/year charge for the rest of my life.
im not sure with todays technology you could go cheaper than 4c/GB for a service like that. Doing it on your own would be $50 for 3TB cartridge == 2c/GB.
Use case: I want to be able to shoot several minutes of video on my cell phone and keep it backed up in the cloud without feeling like I've incurred a $1/year charge for the rest of my life.