Mountain Lion was released to the Mac App Store on July 25th for $19.99. In comparison, Apple announced one million downloads of OS X Lion (10.7) in the first day of its launch."Just a year after the incredibly successful introduction of Lion, customers have downloaded Mountain Lion over three million times in just four days, making it our most successful release ever," said Philip Schiller, Apple's senior vice president of Worldwide Marketing.
Article Link: OS X Mountain Lion Downloaded 3 Million Times in Four Days