[Porsche-O-Phile]

Two years is way too long. A lot of people (me included) have no idea where they'll be in two years and if the services I'm contracting for will even be available there.

Sooner or later, the companies will realize the silliness of this and start competing on the basis of this. It's like the "activation fee" and "credit check" and other crap they used to make people pay for mobile phones. They realized that this was a huge turn-off to customers and started competing on the basis of it.