"Two obvious cases come to mind:1) Kodak (remember the film brand?) invented the digital camera in 1979 but did not pursue that line because they thought it would hurt film sales.2) Blockbuster Video had an opportunity to merge with Netflix to manage online streaming content, but declined. Blockbuster was sure that video rental would never end"

Look at all the liberal down votes...wassamatter snowflakes, truth hurts?
The profit margin on some items are just too low