THE TERM “VAPORWARE” was coined in the early 1980s to describe new computer software or hardware that was announced with great fanfare only to take years to materialize, if it did at all. It was a reflection of the computer industry’s tendency to play it fast and loose when it came to marketing. Microsoft, Apple, and Oracle were all accused of engaging in the practice at one point or another. Such overpromising became a defining feature of Silicon Valley. The harm done to consumers was minor, measured in frustration and deflated expectations.