You guys hear that? That’s the folks at Apple chillin’ and one hundred dollar billin’. Just a day after they announced comically massive earnings, OS X Lion sold more than a million copies in its first day of sales.
https://gizmodo.com/apple-made-silly-gobs-of-money-selling-over-20-million-5822778
By comparison, it took Snow Leopard a full weekend to sell two million copies, and Leopard took a month to get to two million. [PC Mag]