One of the most interesting and unique economic phenomenon to emerge over the last 10 years is the impact of technology in creating products that are free to the consumer.  Chris Anderson writes about this in his book entitled “Free”.  The most unique aspect of this business model is that it generates tremendous profits for those who know how to use it correctly.
Typically, the advent of a “free” product or service is a sample that is intended to give consumers a taste that entices them to pay for the products …