Three and a half years after launching a high-profile legal attack on Linux, The SCO Group has filed for Chapter 11 bankruptcy protection. The Lindon, Utah-based company long has maintained that it had enough money to fight its costly lawsuits against IBM, Novell, Red Hat (which sued SCO proactively), AutoZone and DaimlerChrysler. But on Friday, a month after losing on a crucial legal ruling, the company admitted a grimmer picture. "The Board of Directors of The SCO Group have unanimously determined that Chapter 11 reorganization is in the best long-term interest of SCO and its subsidiaries, as well as its...