Sales, Bottom Dollars, and Nintendo Launch Profits

[J_Jay2000]

Profitability doesn't always mean that a company will have a weakness. Profits allow for greater improvement. However, as i said before, if the 80% or 90% solutions are selling like hotcakes, where is the incentive to achieve the 100% solution, or to maintain the momemtum if a system has already paid itself back to the company 100 fold?