A software without testing - "A reptile without ectotherm!"
It is a common ethics in business that an end product should be 100% usable to the customer. Even though the product is made under highly sophisticated environment, a product should get a final clearance for its entry in to the market. The trilogy in the industry should be unique. Software without testing is just like "A carrot without its color".
Periodically a trend has been setup in every industry which allocates a considerable focus on testing. Testing a product under high privileged circum is made in fortune companies. The effect of testing would result in a well accomplished product in the bazaar. Future of the company relies on the quality of products.