Edge writes: "It is often said that the only thing that remains constant is change, and rarely will anything better exemplify this than the videogame industry. Driven by a perpetual technological arms race along with continual software innovations, the business will often shoot past the viewpoints of those standing in it. It is in this environment that promises can end quickly, quotes can turn abruptly and policy can age rapidly. The following ten turnarounds show that no quote is safe from an ever-morphing business. In certain cases, they show that some people aren't safe from themselves. "