SiliconRepublic is quoting some Microsoft's spokesman on whether they will release the source code of Windows or Office:
Asked if he sees a day where the actual full source code to Windows and Office will ever be released, O’Brien said: “No, that’s not going to happen. The IT industry is built on intellectual property (IP) that is protected by patents and without it there would be no Adobe, Oracle or SAP. People patent their copyrights and everyone protects their IP and that’s how the industry works.”
O’Brien concluded: “Make no mistake, we believe completely in the value of the commercial software model. However, optimal conditions for innovation in the industry is the co-existence of closed and open source. The competition that creates is good for customers and the industry overall.”
I think authors of books should also patent their copyrights, because, after all, this is the way the publishing industry works…


