I just read about this on Facebook. This whole idea is weird! What about the people who travel? Of course it's going to show you logging in another city based on IP. I'm not sure about this. If they can adopt the plan microsoft uses with office where you can have up to 5 devices and it shows the device type that has office installed on. To add extra "slots" I think it's like $3.99 per account. that way it knows the device by the hardware ID so if a family member does travel it knows. The one minor problem i have is there are people like me that has my Netflix on my phone, Regular PC, laptop, and 2 tv's. So far that's 5 devices. Now imagine I were still in an apartment complex where everyone sort of share the same network. How does it know I am not trying to use multiple accounts on the same main IP address and it blocks access for security purpose? I don't know....just does not make sense what so ever!