Custom Software vs. COTS Products

andy1307 writes "Nicholas Carr, best known for setting off a firestorm with his "IT Doesn't Matter" article published in the Harvard Business Review, has an op-ed in today's New York Times arguing against the use of custom-built software in favor of off-the-shelf products. He cites the example of Ford scrapping a custom built software solution for buying supplies. He says companies, frustrated by the failure of custom built software, have taken to modifying their business processes around the packaged software solution. The most unbelievable line in the op-ed: "When it comes to developing software today, innovation should be a last resort, not a first instinct.". Most of us know of failed projects using off-the-shelf products that need minor customization. Is the track record of custom built software really that bad?"