Mobile computing was designed to assist the growing demands of people who are always on the go. A lot of the people that fall under this category include that of sales and marketing people. Businessmen and entrepreneurs are people who would normally have to travel from one place to another, needing handy laptops or notebooks to keep track of their documentation and spreadsheets pertinent and vital towards the usual operations of any business that is on the go.
But owning a laptop is no joke and the cost for having one is really something that would have a person thinking. Laptops have been injected into the market at high prices, but for business people, it is more on the applications and selected features such as Wi-fi capability that is important. People can make do without the high resolution graphic cards and such, since they are mainly for business and not primarily for prestige or self-fulfillment.