If I'm ever blocked on some fuzzy reason I'd leave the service in a heartbeat. If they have clear rules then at least I can somehow learn to avoid the traps, su

If I'm ever blocked on some fuzzy reason I'd leave the service in a heartbeat. If they have clear rules then at least I can somehow learn to avoid the traps, such as having to connect from an IP or having a specified number of devices. But if I can get kicked out of the service right before/in the middle of a game, then I'd quit my subscription in a hurry. They just can't use some method similar to how financial fraud is detected. But while fuzzy rules don't fly, I can't see any rigid rules that also wouldn't be a hassle for paying customers.