Today I observed a discussed on Facebook prompted by one of my friends on whether or not books should be delivered to Tanzanians' doorsteps. On one hand, my friend and his supporters (myself included) contended that not all books can be delivered to one's doorstep given scarcity, and following this logic, the people who will come to view a book at a store in person are most deserving of the purchase. On the other hand, people argued that we live in an age where home delivery is a premium service, and only those service providers who will deliver will survive. The rest, those who demand a customer to come to them, will lose out in the long run. OK, so let's assume that every product and service was brought home to you. In this state of affairs, you need to be prepared to make wise choices, otherwise one of two things will happen, assuming that our need for stuff is never satiated: Either you will run out of money and into debt, or you will have too much shit lying aro...