Unlimited pricing is about fairness. You can't charge a small team the same as you would a gargantuan organization. They don't want to count their users and the

Unlimited pricing is about fairness. You can't charge a small team the same as you would a gargantuan organization. They don't want to count their users and the supplier can't. The real dividing factor however is the fact that large organizations want different levels of service and different software (Active Directory integration etc).