More than 20 years on, sustained competition, informed customers and the rapid growth of new technology provide the necessary environment for substantial deregulation.
The cost of adding a feature isn't just the time it takes to code it. The cost also includes the addition of an obstacle to future expansion. The trick is to pick the features that don't fight each other.
During a big rock show, you can flub a few things and nobody will hear it, because it gets buried under everything else.

