Put these together and you'll see how you can write applications that will look, to most 2g phone owners, like specialized sources of information that can process their requests.

Learning is a process of connecting specialized nodes or information sources. A learner can exponentially improve their own learning by plugging into an existing network.

Also, the enterprise out sources the it system to the specialized enterprise, but reduces the opportunity to study the information technology, that is enterprise's opportunity cost risk.